http://community.qnx.com/sf/discussion/do/listTopics/projects.multimedia/discussion.general Posts for General http://community.qnx.com/sf/go/post119555 Hi I understand there is a way to capture a screen as one image, but is there a way to capture screen as a video? Fri, 01 Mar 2019 19:33:41 GMT http://community.qnx.com/sf/go/post119555 sang lee 2019-03-01T19:33:41Z http://community.qnx.com/sf/go/post117295 Hello, While i am playing a .wav file using wave command in TI J6 EVM board, we are unable to get the audio. The following output shows in the terminal #wave sample.wav SampleRate = 44100, Channels = 2, SampleBits = 16 Format Signed 16-bit Little Endian Frag Size 3760 Total Frags 64 Rate 44100 Voices 2 Mixer Pcm Group [Wave playback channel] Playback Volume level shows 100:100 but we are unable to play the audio. We are configure the board with latest BSP package(BSP SDK 6.6) and I have copied three files to micro SD card: 1)ifs-dra74x-vayu-evm.bin(Build the BSP SDK 6.6 then generated .bin file) 2)MLO 3)u-boot.img I prepared the bootable micro SD card and build the BSP by using BSP user guide(Texas Instruments DRA74x and DRA75x (Jacinto 6)Vayu EVM ). i referred the below mentioned link for BSP package and user guide. http://community.qnx.com/sf/frs/do/listReleases/projects.bsp/frs.qnx_sdp_6_6_bsp_for_the_ti_dra74 Please let me know if any additional packages or patches are needed to add in BSP and additional playback information about the same issue. Fri, 23 Dec 2016 11:07:36 GMT http://community.qnx.com/sf/go/post117295 saikrishna kavva(deleted) 2016-12-23T11:07:36Z http://community.qnx.com/sf/go/post115919 For an HLS real-time broadcast type stream, what is the play position at which mm-renderer starts playing the stream? For example, is it 4 chunks back from the end of the first (sliding window) playlist file? Configuration of interest is: iHE-AAC audio only stream with chunks of 10 seconds each. Mon, 07 Mar 2016 16:24:57 GMT http://community.qnx.com/sf/go/post115919 Dave Mantel(deleted) 2016-03-07T16:24:57Z http://community.qnx.com/sf/go/post115872 No, mm-renderer only shows that context parameter to the MMF filters once, when it's building its graph for playback. The filters make their own copy, and any changes you make to the context parameter after that have no effect on the existing graph. -----Original Message----- From: Dave Mantel [mailto:community-noreply@qnx.com] Sent: Thursday, February 25, 2016 16:50 To: general-multimedia <general-multimedia@community.qnx.com> Subject: can mm-renderer reload cookies from cookie file during play of an HLS stream For the purpose of authentication schemes using HTTP cookies, is there a way to force mm-renderer to reload cookies from a cookie file during playback of HLS stream. Its understood that we can set a cookie file to be read initially before playback start using mmr_context_parameters() and OPT_COOKIEFILE. Can we call mmr_context_parameters() or mmr_track_parameters() with OPT_COOKIEFILE parameter after during playback (i.e. after mmr_play()) to periodically force mm-renderer to re-read the cookie file, so as that mm-renderer will use cookies that have been updated in the cookie file by the application ? _______________________________________________ General http://community.qnx.com/sf/go/post115871 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Fri, 26 Feb 2016 03:50:12 GMT http://community.qnx.com/sf/go/post115872 Wojtek Lerch 2016-02-26T03:50:12Z http://community.qnx.com/sf/go/post115871 For the purpose of authentication schemes using HTTP cookies, is there a way to force mm-renderer to reload cookies from a cookie file during playback of HLS stream. Its understood that we can set a cookie file to be read initially before playback start using mmr_context_parameters() and OPT_COOKIEFILE. Can we call mmr_context_parameters() or mmr_track_parameters() with OPT_COOKIEFILE parameter after during playback (i.e. after mmr_play()) to periodically force mm-renderer to re-read the cookie file, so as that mm-renderer will use cookies that have been updated in the cookie file by the application ? Thu, 25 Feb 2016 21:50:20 GMT http://community.qnx.com/sf/go/post115871 Dave Mantel(deleted) 2016-02-25T21:50:20Z http://community.qnx.com/sf/go/post115867 Moving further along, we get the following error reported by mm-renderer: Feb 24 12:21:31 2 20 2 mmr: AudioCard8: Start() DRM OPL failed err: 4052 What is this error trying to say and how can it be fixed? Wed, 24 Feb 2016 18:16:19 GMT http://community.qnx.com/sf/go/post115867 Alex Cellarius(deleted) 2016-02-24T18:16:19Z http://community.qnx.com/sf/go/post115866 Thanks Adrian for clarifying. I mostly wanted to make sure I wasn't missing something that was available. Dennis Wed, 24 Feb 2016 13:32:29 GMT http://community.qnx.com/sf/go/post115866 Dennis Kellly 2016-02-24T13:32:29Z http://community.qnx.com/sf/go/post115865 In general terms DRM us not supported in CAR or AnM. It is supported on some other platforms (BB10 for example), but requires third party licensing and client-side work. It could be done through services, however. Some forms of encrypted HLS are supported with patches, but that is all. Is there a specific question or questions I can answer? Adrian B Sent from my BlackBerry 10 smartphone on the Rogers network. Original Message From: Dennis Kellly Sent: Wednesday, February 24, 2016 7:03 AM To: general-multimedia Reply To: general-multimedia@community.qnx.com Subject: DRM (copyright protectrion) and mm-renderer mm-renderer can return errors similar to MMR_ERROR_DRM_OUTPUT_PROTECTION when encountering a "protected" streamn. I can find no discussion of how "DRM" fits into mm-renderer arcfhitecture for AnM or CAR. Seems like a big omission. Can anyone point me to some documentation, or provide some hints? _______________________________________________ General http://community.qnx.com/sf/go/post115863 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Wed, 24 Feb 2016 13:17:27 GMT http://community.qnx.com/sf/go/post115865 Adrian Boak(deleted) 2016-02-24T13:17:27Z http://community.qnx.com/sf/go/post115863 mm-renderer can return errors similar to MMR_ERROR_DRM_OUTPUT_PROTECTION when encountering a "protected" streamn. I can find no discussion of how "DRM" fits into mm-renderer arcfhitecture for AnM or CAR. Seems like a big omission. Can anyone point me to some documentation, or provide some hints? Wed, 24 Feb 2016 12:03:44 GMT http://community.qnx.com/sf/go/post115863 Dennis Kellly 2016-02-24T12:03:44Z http://community.qnx.com/sf/go/post115829 Thanks. The examples are helpful. Mon, 22 Feb 2016 14:42:24 GMT http://community.qnx.com/sf/go/post115829 Dennis Kellly 2016-02-22T14:42:24Z http://community.qnx.com/sf/go/post115828 mmrplay has a -C option to set context parameters: # mmrplay -C OPT_COOKIEFILE=/foo/bar -C othereparam=othervalue http://foo.bar/foo.bar mmcli has a ContextParameters command: # mmcli -i mmrenderer_cli.so 000.000 Starting... > ContextParameters OPT_COOKIEFILE=/foo/bar,othereparam=othervalue > -----Original Message----- > From: Dennis Kelly [mailto:community-noreply@qnx.com] > Sent: Monday, February 22, 2016 9:08 > To: general-multimedia@community.qnx.com > Subject: RE: mm-renderer authentication > > Curl, ssl. > > "Is there a way to set the OPT_COOKIEFILE parameter normally configured > via calling mmr_context_parameters()?" > > -----Original Message----- > From: Wojtek Lerch [mailto:community-noreply@qnx.com] > Sent: Monday, February 22, 2016 9:06 AM > To: general-multimedia@community.qnx.com > Subject: RE: mm-renderer authentication > > What kind of authentication? What kind of encrypted audio? Is it something > you know mm-renderer already supports and you just want to figure out > how to use it, or is there a chance it might require new work inside mm- > renderer? > > > -----Original Message----- > > From: Dennis Kellly [mailto:community-noreply@qnx.com] > > Sent: Monday, February 22, 2016 8:47 > > To: general-multimedia > > Subject: mm-renderer authentication > > > > Is there a way to present mmrplay or mmrcli (i.e the mm-renderer > > utilities) with options and parameters from the authentication result > > so that the encrypted audio is played? Something like that would help > > to figure out how to use and debug the mm-renderer API in our code. > > > > > > > > _______________________________________________ > > > > General > > http://community.qnx.com/sf/go/post115825 > > To cancel your subscription to this discussion, please e-mail general- > > multimedia-unsubscribe@community.qnx.com > > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post115826 > To cancel your subscription to this discussion, please e-mail general- > multimedia-unsubscribe@community.qnx.com > > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post115827 > To cancel your subscription to this discussion, please e-mail general- > multimedia-unsubscribe@community.qnx.com Mon, 22 Feb 2016 14:34:13 GMT http://community.qnx.com/sf/go/post115828 Wojtek Lerch 2016-02-22T14:34:13Z http://community.qnx.com/sf/go/post115827 Curl, ssl. "Is there a way to set the OPT_COOKIEFILE parameter normally configured via calling mmr_context_parameters()?" -----Original Message----- From: Wojtek Lerch [mailto:community-noreply@qnx.com] Sent: Monday, February 22, 2016 9:06 AM To: general-multimedia@community.qnx.com Subject: RE: mm-renderer authentication What kind of authentication? What kind of encrypted audio? Is it something you know mm-renderer already supports and you just want to figure out how to use it, or is there a chance it might require new work inside mm-renderer? > -----Original Message----- > From: Dennis Kellly [mailto:community-noreply@qnx.com] > Sent: Monday, February 22, 2016 8:47 > To: general-multimedia > Subject: mm-renderer authentication > > Is there a way to present mmrplay or mmrcli (i.e the mm-renderer > utilities) with options and parameters from the authentication result > so that the encrypted audio is played? Something like that would help > to figure out how to use and debug the mm-renderer API in our code. > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post115825 > To cancel your subscription to this discussion, please e-mail general- > multimedia-unsubscribe@community.qnx.com _______________________________________________ General http://community.qnx.com/sf/go/post115826 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Mon, 22 Feb 2016 14:08:08 GMT http://community.qnx.com/sf/go/post115827 Dennis Kellly 2016-02-22T14:08:08Z http://community.qnx.com/sf/go/post115826 What kind of authentication? What kind of encrypted audio? Is it something you know mm-renderer already supports and you just want to figure out how to use it, or is there a chance it might require new work inside mm-renderer? > -----Original Message----- > From: Dennis Kellly [mailto:community-noreply@qnx.com] > Sent: Monday, February 22, 2016 8:47 > To: general-multimedia > Subject: mm-renderer authentication > > Is there a way to present mmrplay or mmrcli (i.e the mm-renderer utilities) > with options and parameters from the authentication result so that the > encrypted audio is played? Something like that would help to figure out how > to use and debug the mm-renderer API in our code. > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post115825 > To cancel your subscription to this discussion, please e-mail general- > multimedia-unsubscribe@community.qnx.com Mon, 22 Feb 2016 14:06:26 GMT http://community.qnx.com/sf/go/post115826 Wojtek Lerch 2016-02-22T14:06:26Z http://community.qnx.com/sf/go/post115825 Is there a way to present mmrplay or mmrcli (i.e the mm-renderer utilities) with options and parameters from the authentication result so that the encrypted audio is played? Something like that would help to figure out how to use and debug the mm-renderer API in our code. Mon, 22 Feb 2016 13:47:20 GMT http://community.qnx.com/sf/go/post115825 Dennis Kellly 2016-02-22T13:47:20Z http://community.qnx.com/sf/go/post114384 Hi Jaime, Unfortunately we are restricted from public discussion of iPod material so a support ticket is the correct action. I heard that you might have created a ticket so we will follow-up in this way. -- Ryan J. Allen QNX Software Systems Mon, 31 Aug 2015 13:53:09 GMT http://community.qnx.com/sf/go/post114384 Ryan Allen(deleted) 2015-08-31T13:53:09Z http://community.qnx.com/sf/go/post114374 use -i iofs-i2c-ipod.so QNX_BUILDID=(GNU)94248aea636e5cdbf3dd7839faaa5331 NAME=iofs-i2c-ipod.so DESCRIPTION=IPOD Driver DATE=2014/10/28-11:54:40-EDT STATE=stable HOST=slave2 USER=builder VERSION=AnM1.1 TAGID=121 Fri, 28 Aug 2015 22:36:23 GMT http://community.qnx.com/sf/go/post114374 Jaime Almeida(deleted) 2015-08-28T22:36:23Z http://community.qnx.com/sf/go/post114373 use -i io-fs-media QNX_BUILDID=(GNU)9cc68021bc73a6451f424a14191c1723 NAME=io-fs-media DESCRIPTION=Media IOFS Filesystem DATE=2014/10/28-11:54:43-EDT STATE=stable HOST=slave2 USER=builder VERSION=AnM1.1 TAGID=121 use -i deva-ctrl-ipod.so QNX_BUILDID=(GNU)9f0054f49f8e3264dbd97ff341664276 NAME=deva-ctrl-ipod.so DESCRIPTION=Driver for the IPOD. DATE=2014/02/22-18:43:57-EST STATE=stable HOST=sdp-builder-08 USER=builder VERSION=6.6.0 TAGID=282 use -i iofs-ipod.so QNX_BUILDID=(GNU)353298ffe7022be12a6eb9193816ea51 NAME=iofs-ipod.so DESCRIPTION=IPOD Driver DATE=2014/10/28-11:54:41-EDT STATE=stable HOST=slave2 USER=builder VERSION=AnM1.1 TAGID=121 Fri, 28 Aug 2015 22:33:46 GMT http://community.qnx.com/sf/go/post114373 Jaime Almeida(deleted) 2015-08-28T22:33:46Z http://community.qnx.com/sf/go/post114372 I have the same issue regaring the Apple Auth IC, but in my case we are using the correct i2c addr and bus. If we use isend and irecv we can "talk" to the Apple Auth IC, but using the ipod driver we always get the same error as stated. Further analysis with an i2c sniffer yielded that the read operation fails (no ACK from Auth IC) but is not retried as speficied in the Apple docs. Fri, 28 Aug 2015 22:30:48 GMT http://community.qnx.com/sf/go/post114372 Jaime Almeida(deleted) 2015-08-28T22:30:48Z http://community.qnx.com/sf/go/post113954 >>>I'm running QNX 6.6.0 with Apps and Media SDK on imx6 Sabrelite system. If this is true, why are you taking components from the old "accelerator kit"? >>>the accelerator kit that was used as a source of the libraries is pretty old. Have you tried the A&M reference image or your target? It plays videos using A&M components - so take all your components from there. Fri, 12 Jun 2015 11:00:58 GMT http://community.qnx.com/sf/go/post113954 Dennis Kellly 2015-06-12T11:00:58Z http://community.qnx.com/sf/go/post113953 The missing library was indeed libimxvpuapi.so.1. I copied it to /usr/lib and tried playing the video again. I got a following error: 17.691[2] skeleton_video_decoder.c:911 imx6_video_decoder-225306->SetOutputFormat:Input media type or fourcc: '1CVA'---'I420' 17.692[5] skeletonmmf.c:391 imx6_video_decoder-225306->imxmmf_open:input fourcc '1CVA' 17.693[2] skeletonmmf.c:461 imx6_video_decoder-225306->imxmmf_open:vpu_Init failed. err=-1 17.694[2] skeleton_video_decoder.c:914 imx6_video_decoder-225306->SetOutputFormat:could not open the vpu codec ... /root/html.mp4: error 1 "MMR_ERROR_UNKNOWN" (errno#19,"Can't build graph"). After that I copied a folder named 'vpu' to /lib/firmware and played the video again, the VPU library was found, but I got a segmentation fault in the end: Process 225306 (mm-renderer) terminated SIGSEGV code=1 fltno=11 ip=7829a7a2(/proc/boot/libscreen.so.1@screen_post_window+0xd1) mapaddr=0000a7a2. ref=00000001. I guess it might be caused by library versions mismatch as the accelerator kit that was used as a source of the libraries is pretty old. Do you have any other suggestions? Fri, 12 Jun 2015 08:50:33 GMT http://community.qnx.com/sf/go/post113953 Mykhailo Rimel(deleted) 2015-06-12T08:50:33Z http://community.qnx.com/sf/go/post113947 You're most likely missing a required library on the target (my guess is libimxvpuapi.so.1). If you start mm-renderer with the environment variable set: DL_DEBUG=libs The linker will be verbose about attempts to load libraries and their dependencies. It can be helpful to track down required libraries. -- Ryan J. Allen QNX Software Systems -----Original Message----- From: Mykhailo Rimel [mailto:community-noreply@qnx.com] Sent: Thursday, June 11, 2015 11:00 AM To: general-multimedia Subject: Re: RE: Playing video files Hi, Ryan Thank you for the fast response. I have tried playing the file in audio only: # mmrplay /root/html.mp4 and it was successful. After that I found a imx6_video_decoder.so in old accelerator kit and copied it to /lib/dll/mmedia. However, I got an error while trying to play html.mp4 with video: 17.460[2] AoAdd: couldn't load /lib/dll/mmedia/imx6_video_decoder.so (Library cannot be found). Shall I copy any other files from that accelerator kit or is it any other way to get this decoder library? _______________________________________________ General http://community.qnx.com/sf/go/post113946 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Thu, 11 Jun 2015 15:53:57 GMT http://community.qnx.com/sf/go/post113947 Ryan Allen(deleted) 2015-06-11T15:53:57Z http://community.qnx.com/sf/go/post113946 Hi, Ryan Thank you for the fast response. I have tried playing the file in audio only: # mmrplay /root/html.mp4 and it was successful. After that I found a imx6_video_decoder.so in old accelerator kit and copied it to /lib/dll/mmedia. However, I got an error while trying to play html.mp4 with video: 17.460[2] AoAdd: couldn't load /lib/dll/mmedia/imx6_video_decoder.so (Library cannot be found). Shall I copy any other files from that accelerator kit or is it any other way to get this decoder library? Thu, 11 Jun 2015 15:00:24 GMT http://community.qnx.com/sf/go/post113946 Mykhailo Rimel(deleted) 2015-06-11T15:00:24Z http://community.qnx.com/sf/go/post113945 Hi Mykhailo, Do the files play in audio only? Remove the "-v screen:" argument to mmrplay. If they play in audio only then it is related to the video decoder (you'd be looking to add imx6_video_decoder.so to your /lib/dll/mmedia directory); if they do not play in audio only then this needs to be understood before your tackle video. -- Ryan J. Allen QNX Software Systems Thu, 11 Jun 2015 13:22:09 GMT http://community.qnx.com/sf/go/post113945 Ryan Allen(deleted) 2015-06-11T13:22:09Z http://community.qnx.com/sf/go/post113944 Hello, I'm trying to play video files of different format (.mp4, .mpg, .avi) but getting errors (see log below). As far as I understand, I need to get an appropriate video decoder. Can someone tell how to get it or what else I'm missing? I'm running QNX 6.6.0 with Apps and Media SDK on imx6 Sabrelite system. # pps slog2_api: cannot connect to slogger2 server...errno=No such file or directory pps: slog2_register() failed (No such file or directory) pps: NOTICE: PPS initializing pps: NOTICE: PPS attaching /pps pps: NOTICE: PPS starting # mkdir -p /pps/services/multimedia/renderer # mm-renderer -c -v -e 55.483[5] Initializing "Playlist engine plugin" (mmr-playlist-engine.so) 57.510[3] newctrl: dll(/lib/dll/mmedia/audio_streamer.so) already on clist 57.513[3] newctrl: dll(/lib/dll/mmedia/fildes_streamer.so) already on clist 57.589[3] newctrl: dll(/lib/dll/mmedia/http_streamer.so) already on clist 57.595[3] newctrl: dll(/lib/dll/mmedia/mdev_streamer.so) already on clist 57.596[1] Unable to Initialize the AOI streamers 57.641[5] Initialized "Playlist engine plugin" (mmr-playlist-engine.so) 57.651[5] Initializing "Single-track engine plugin" (mmr-track-engine.so) 57.652[5] Initialized "Single-track engine plugin" (mmr-track-engine.so) 57.715[5] Initializing "QNX MMF routing plugin" (mmr-mmf-routing.so) 57.715[5] load config from: /etc/system/config/aoi.conf 57.716[2] could not open /etc/system/config/aoi.conf for read. 57.717[5] MmInit: -1 DLL ignored from conf /etc/system/config/aoi.conf 57.779[3] newctrl: dll(/lib/dll/mmedia/audio_streamer.so) already on clist 57.837[3] newctrl: dll(/lib/dll/mmedia/fildes_streamer.so) already on clist 57.941[3] newctrl: dll(/lib/dll/mmedia/http_streamer.so) already on clist 57.944[3] newctrl: dll(/lib/dll/mmedia/mdev_streamer.so) already on clist 58.333[5] Could not load the file2b_streamer 58.334[5] Could not load the ivahd_video_decoder 58.337[5] Could not load the flac_parser 58.340[5] Could not load the mpeg2ps_parser 58.340[5] Could not load the mkv_parser 58.343[5] Could not load the asf_parser 58.346[5] Could not load the cloudfs_streamer 58.347[5] Could not load the dupfd_streamer 58.347[5] Could not load the rtsp_streamer 58.348[5] Could not load the remote_frame_writer 58.349[6] MMF router (built on Feb 22 2014 at 19:06:57) initialized 58.349[5] Initialized "QNX MMF routing plugin" (mmr-mmf-routing.so) 58.350[5] Initialization complete # # # # mmrplay -a "" -v screen: /root/html.mp4 36.291[6] New client ID '@control.17180098587' (@control.17180098587.n0.p229403.u0.g0) 36.294[6] Created context 'testplayer' owned by pid 229403 (0:0), mode=0500 36.295[6] Created context 'testplayer' as #0 for client '@control.17180098587' 36.297[6] Looking for a router for track /root/html.mp4 (2 track params) 36.297[6] Picked router 'MMF router' for track /root/html.mp4 36.298[6] Creating engine 'Single-track engine' for track /root/html.mp4 36.301[5] Found a hint for URL. 36.301[6] in apply_prefetch_parameters 36.311[5] IsStreamPlaylist: playlist initial tag not found... consider it a non playlist stream 36.314[5] Skipping audio graph -- no audio device. 36.343[5] Created the mp4_parser filter based on the parser tag 36.344[5] Skipping Audio subgraph because there is no device specified. 36.344[6] Video writer getting PID 229403. 36.344[5] Finding decoder for stream 1. 36.345[5] Skipping queue after parser. 36.345[5] Couldn't create the ivahd_video_decoder filter (based on the video-decoder tag), mmerr=4046, looking for another one 36.369[2] Couldn't find a suitable video-decoder filter, mmerr=4047 36.370[5] Couldn't find a decoder for the parser output. 36.371[2] The create() call in plugin MMF router failed 36.371[3] Error 5 (mmf#4047) in mmr_input_attach(): 36.371[3] Couldn't create routing plugin 36.371[2] Engine 'Single-track engine' failed to create 36.372[5] inputAttach failed (5, mmf#4047:Can't build graph) /root/html.mp4: error 5 "MMR_ERROR_UNSUPPORTED_MEDIA_TYPE" (mmf#4047,"Can't build graph") 36.373[6] Client ID @control.17180098587 has 1 contexts to close, enqueuing a cleanup command 36.376[6] Destroying context 'testplayer' 36.377[6] Destroyed context 'testplayer' (0 opens left) 36.377[6] Worker 3: deleting client ID @control.17180098587 Thu, 11 Jun 2015 12:55:00 GMT http://community.qnx.com/sf/go/post113944 Mykhailo Rimel(deleted) 2015-06-11T12:55:00Z http://community.qnx.com/sf/go/post113823 Hi, I have installed QNX SDP 6.6 and Apps and Media 1.1. I am able to run mmrplay to play an audio files. But I do not see any source code of the Multimedia framework. Is there any way to get the source code. Thanks in advance. Regards, Archana ________________________________ SASKEN BUSINESS DISCLAIMER: This message may contain confidential, proprietary or legally privileged information. In case you are not the original intended Recipient of the message, you must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message and you are requested to delete it and inform the sender. Any views expressed in this message are those of the individual sender unless otherwise stated. Nothing contained in this message shall be construed as an offer or acceptance of any offer by Sasken Communication Technologies Limited ("Sasken") unless sent with that express intent and with due authority of Sasken. Sasken has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. Read Disclaimer at http://www.sasken.com/extras/mail_disclaimer.html Fri, 15 May 2015 08:45:13 GMT http://community.qnx.com/sf/go/post113823 archana gondane(deleted) 2015-05-15T08:45:13Z http://community.qnx.com/sf/go/post113776 For rendering remote content on consumer devices, I think your idea of HTTP is the most versatile. The downside is that the application logic is on the headunit and often that means it's non-trivial to update in the field. Even though OTA updates are technically possible, each update often has testing and release process overhead. Another option might be to have the content be available via HTTP (not unlike DLNA), but have a custom application on the consumer device. This can provide some extra flexibility compared to the software being fully on the HU, but then means maintaining client application software (for better or worse). Your API for browsing and getting the content might look a lot like DLNA, which means you might be better off to leverage that, but creating your own API could also allow for extensions. If going the route of a custom app on the consumer devices you could also establish your own API to talk to a server application on the HU, but this comes with added complexity and I'm not sure it buys you much unless HTTP is a limiting factor for your design. Aside from HTTP, I don't know of any file sharing type API that would work for both iOS and Android (not to mention other mobile OS's ;) ). -- Ryan J. Allen QNX Software Systems Tue, 05 May 2015 12:04:09 GMT http://community.qnx.com/sf/go/post113776 Ryan Allen(deleted) 2015-05-05T12:04:09Z http://community.qnx.com/sf/go/post113774 Hi Ryan, Thanks for the follow up. I'm talking about the former option, the external device would need to render the contents and the head unit would need to make the media contents available for browsing and playing on the device connected via WiFi. I've done some research by looking into the CAR platform documentation and I'm trying to understand the options, but your help is much appreciated. The external device would need to be a consumer device running common mobile OSes (iOS, Android). I was going in the direction of doing streaming over HTTP and having the external device use a HTML5 user interface to control and render the videos, but I'm certainly open to other options as I don't currently have a clear idea of what this entails, especially on the QNX side. Thanks for your support so far. Mon, 04 May 2015 17:28:42 GMT http://community.qnx.com/sf/go/post113774 Simon S(deleted) 2015-05-04T17:28:42Z http://community.qnx.com/sf/go/post113773 Hi Simon, It isn't clear to me if you're just trying to access the media contents from the headunit on the external device, or if the expectation is that the headunit will "render" content to the external device. The former tends to be more straightforward, while the latter is more complicated. In the latter case there's also the question of media synchronization (ie, do you need to synchronize audio and/or video across multiple devices). The other question is whether the external devices are purpose-built or if they may be consumer devices. If you have to support a consumer tablet, for example, this might further restrict your options. -- Ryan J. Allen QNX Software Systems Mon, 04 May 2015 17:12:26 GMT http://community.qnx.com/sf/go/post113773 Ryan Allen(deleted) 2015-05-04T17:12:26Z http://community.qnx.com/sf/go/post113761 Hi Ryan, thanks for your reply. Sure I'll try to describe my scenario a little bit better, unfortunately I am not very familiar with the subject therefore I might be missing obvious things. I am working on a project running on QNX Car Platform and I've been asked to assess the feasibility to stream (or more generally, display) media stored on USB keys / DVD disks connected to the unit on external devices connected to the unit via the WiFi access point exposed by the unit. I'm trying to figure out what options are available and what would be a quick and cost-effective way to do that. I understand DLNA might be a viable option although I've been informed that developing a solution based on DLNA would be expensive due to licensing costs, so I'm looking at custom options like building a simple media server, capable for example of doing HTTP streaming. But again, I am probably missing many things here hence why I'm asking for advice. Thu, 30 Apr 2015 07:41:05 GMT http://community.qnx.com/sf/go/post113761 Simon S(deleted) 2015-04-30T07:41:05Z http://community.qnx.com/sf/go/post113759 Simon, There are a few different possible meanings to this. Can you describe what you are hoping to achieve with a little more detail? -- Ryan J. Allen QNX Software Systems Wed, 29 Apr 2015 17:53:36 GMT http://community.qnx.com/sf/go/post113759 Ryan Allen(deleted) 2015-04-29T17:53:36Z http://community.qnx.com/sf/go/post113755 Hello, I'm really new to QNX. I'm trying to figure out if and how it would be possible to stream media contents from QNX Car Platform to an external device over WiFi. Any help or pointers are greatly appreciated. Wed, 29 Apr 2015 14:22:35 GMT http://community.qnx.com/sf/go/post113755 Simon S(deleted) 2015-04-29T14:22:35Z http://community.qnx.com/sf/go/post113300 Hi Scott, I would definitely suggest reaching out to the FAE. I think the source is intended to be included in the BSP, so maybe the source you have is correct. In that case the documentation I linked to earlier might be useful. Based on feedback from my colleagues I feel reasonably confident that it is not a graphics.conf issue, and that you want to make this change in the wfd config. The good news is that I believe what you're asking for is possible: "LVDS data mapping is a wfdcfg option (TIMING_LDB_DATA_MAPPING_SPWG_24 or _18). We support both bit-packing orders used by three standards." -- Ryan J. Allen QNX Software Systems Thu, 12 Feb 2015 00:47:18 GMT http://community.qnx.com/sf/go/post113300 Ryan Allen(deleted) 2015-02-12T00:47:18Z http://community.qnx.com/sf/go/post113299 Hi Ryan & Dennis, Thank you for the replies! Unfortunately, I'm not using a Hannstar display like the one Boundary Devices sells. After reading about the wfd config file, I believe I will need to obtain the source code for this so I can modify it as needed. Please let me know if you find the location of this source code. Otherwise, I'll try working with my FAE to get it. Just to illustrate what I'm trying to do, my display requires VESA/SPWG data mapping while in 8-bit (per pixel) mode. The current wfd config file in the Sabrelite BSP configures it for JEIDA data mapping. The differences can be seen in the attached photo. It looks like I either need to obtain and modify the wfd config source code, or their is a configuration option in the graphics.conf file that I haven't tried yet. Scott Wed, 11 Feb 2015 23:44:58 GMT http://community.qnx.com/sf/go/post113299 Scott Moser 2015-02-11T23:44:58Z http://community.qnx.com/sf/go/post113298 Hi Scott, I'm not sure that our graphics experts are monitoring this discussion board so I reached out to them. They informed me that LVDS data mapping is a wfd config option. The wfd config is provided as a separate library that is available in source form. I don't see it posted, so you might have to reach out to your support rep to get this, but I have asked to see if it's hiding somewhere in front of me. We do have some docs about updating the wfd config: http://www.qnx.com/developers/docs/660/topic/com.qnx.doc.screen.wfdcfg/topic/manual/cwfdcfg_about.html?cp=1_1_7 Wed, 11 Feb 2015 22:44:43 GMT http://community.qnx.com/sf/go/post113298 Ryan Allen(deleted) 2015-02-11T22:44:43Z http://community.qnx.com/sf/go/post113291 Scott- What version of screen are you trying to use? It is not necessary to change any registers in the i.mx6 to use rbga8888 on the LVDS 10" Hannstar screen (http://boundarydevices.com/product/nit6x_10-1hannstar/). Wed, 11 Feb 2015 13:09:49 GMT http://community.qnx.com/sf/go/post113291 Dennis Kellly 2015-02-11T13:09:49Z http://community.qnx.com/sf/go/post113286 I am using U-Boot to load QNX. I failed to mention that U-Boot correctly outputs data in 8-bit format and that is where I got the 0x221 value for the IOMUXC_GPR2 (20E_0008) register from. Wed, 11 Feb 2015 02:34:29 GMT http://community.qnx.com/sf/go/post113286 Scott Moser 2015-02-11T02:34:29Z http://community.qnx.com/sf/go/post113285 Hello, I'm running QNX6.6 on my Sabrelite board and I'm trying to configure it for my 10" LCD display operating in 8-bit mode. I have the display connected to LVDS0 and I am able to output 6-bit data just fine (with the LCD in 6-bit mode); however, when I try to output data in 8-bit format (with the LCD in 8-bit mode), it is obvious something is not configured properly since the image looks terrible. Does anyone know if QNX6.6 supports 8-bit format through the LVDS lines and the screen API? I tried several different formats in the framebuffer class in the graphics.conf file, but none seemed to set the i.MX6's IOMUXC_GPR2 register appropriately. I am currently using format=rgba8888 as a starting point since rgb888 doesn't work at all. Specifically, it appears that I need data in the SPWG standard and not the JEIDA standard that QNX configures it for. When format=rgba8888, the register (20E_0008) is set to 0x1ED. I wrote an application to change this register to 0x221 which appears to be the value I need. When I run my application, the i.MX6 outputs 8-bit data and the display looks great. Is there a way either through starting the screen API or through the graphics.conf file to configure this register for 8-bit data properly on the Sabrelite? If no one knows, can they at least point me to the source code for the screen driver? Thank you for your time. Sincerely, Scott Wed, 11 Feb 2015 02:30:48 GMT http://community.qnx.com/sf/go/post113285 Scott Moser 2015-02-11T02:30:48Z http://community.qnx.com/sf/go/post111427 Hi all, I'm trying to compile the TI DCE package for OMAP5. I want to use IPC3.0 (and not Syslink) and I'm having some trouble locating the repository for the Ducati image (M4/IVA-HD side). For the host side I use LIBDCE from http://git.omapzoom.org/?p=repo/libdce.git;a=summary together with IPC3.0 (ipcdev). For the slave side (Ducati), I'm considering http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/ce/3_24_00_08/index_FDS.html Can I find the 3_24_00_08 codec engine image already compiled somewhere ? Am I looking at the correct repositories? What I'm trying to do is to test using my QNX app the OMAP5 HW video encoding/decoding capabilities. Thank you ! Thu, 14 Aug 2014 08:05:56 GMT http://community.qnx.com/sf/go/post111427 Ruxandra Lica 2014-08-14T08:05:56Z http://community.qnx.com/sf/go/post110993 Solved - somehow the mode parameter to mmr_context_create() was not matching S_IRUSR | S_IXUSR. Wed, 09 Jul 2014 13:03:00 GMT http://community.qnx.com/sf/go/post110993 Dennis Kellly 2014-07-09T13:03:00Z http://community.qnx.com/sf/go/post110992 Trying to start a video player on 6.5 SP1. Get this error from mm-renderer. It refuses to create the context. 07.222[2] Unable to handle new client ID '@control.17180311595' (no credentialinfo) 07.223[2] Request from an unknown client ID '@control.17180311595' Cannot find any reference to this in the docs. Where are the "credentials" coming from? Wed, 09 Jul 2014 12:19:59 GMT http://community.qnx.com/sf/go/post110992 Dennis Kellly 2014-07-09T12:19:59Z http://community.qnx.com/sf/go/post110590 The iPod audio can only be streamed to one transport at one time and it will automatically route audio to the most recent connection. Afterwards, the user can choose the audio transport‎ through a ticker option on the device itself. Thanks  Kevin On 2014-06-01, 10:23 AM, "Neeraj Mishra" <community-noreply@qnx.com> wrote: >iPhone is Connected For HFP And A2DP/AVRCP1.4 >Can We Connect iPhone Again As An iPod Via The USB? >If We Do, Will It Affect Any Audio Related Functionality Or Any Other >Functionalities As Such? > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post110550 >To cancel your subscription to this discussion, please e-mail >general-multimedia-unsubscribe@community.qnx.com Wed, 04 Jun 2014 22:32:49 GMT http://community.qnx.com/sf/go/post110590 Kevin Mar(deleted) 2014-06-04T22:32:49Z http://community.qnx.com/sf/go/post110550 iPhone is Connected For HFP And A2DP/AVRCP1.4 Can We Connect iPhone Again As An iPod Via The USB? If We Do, Will It Affect Any Audio Related Functionality Or Any Other Functionalities As Such? Sun, 01 Jun 2014 14:23:41 GMT http://community.qnx.com/sf/go/post110550 Neeraj Mishra(deleted) 2014-06-01T14:23:41Z http://community.qnx.com/sf/go/post106968 Finally got it working. I was missing the "check_MS_desc" option. Thanks. Fri, 22 Nov 2013 13:35:56 GMT http://community.qnx.com/sf/go/post106968 Yuh-Fwu Guu 2013-11-22T13:35:56Z http://community.qnx.com/sf/go/post106862 Hello, I'm using the audio library, based on the example given by wave.c Though I'm currently hitting a wall trying to play a multichannel sound : up to 24 channels... Where am I supposed to configure the mixer in order to tell him to add the 24 streams to the left and right ears ? Currently if I put some sound in the first channel, it is played in the right (or left) ouput... but I want it to be center as all the others... Is it possible ? regards, Paul Tue, 19 Nov 2013 16:49:54 GMT http://community.qnx.com/sf/go/post106862 Thilloy Paul 2013-11-19T16:49:54Z http://community.qnx.com/sf/go/post106733 Thank you for your advice , I will try it . Wed, 13 Nov 2013 08:56:49 GMT http://community.qnx.com/sf/go/post106733 robort smith 2013-11-13T08:56:49Z http://community.qnx.com/sf/go/post106731 The first thing you should do is to narrow down the area in your application where the largest performance difference is. If it is related to I/O then the root cause is either IPC overhead or driver performance. If it is purely the number of CPU cycles burnt for computing the exact same thing then the question is more about the compiler than than the OS as such. Were you compiling the windoze version yourself too or you were grabbing some binaries built by someone else? It is possible that your windoze binaries are using hardware optimizations that are not enabled during the QNX build (SSE) or more efficient libraries (e.g., Intel Integrated Performance Primitives). Whatever the specific reason, your first job is to narrow it down as much as possible. -- Mate On Nov 13, 2013, at 4:21 PM, robort smith <community-noreply@qnx.com> wrote: > I have compiled opencv on QNX successfully,and it can work normally. The problem is that it isn't efficient. It cost more time for QNX to run the same function than windows. > > Is there anything I can do about this problem? > > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post106729 > To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Wed, 13 Nov 2013 07:33:37 GMT http://community.qnx.com/sf/go/post106731 Mate Szarvas 2013-11-13T07:33:37Z http://community.qnx.com/sf/go/post106729 I have compiled opencv on QNX successfully,and it can work normally. The problem is that it isn't efficient. It cost more time for QNX to run the same function than windows. Is there anything I can do about this problem? Wed, 13 Nov 2013 07:21:53 GMT http://community.qnx.com/sf/go/post106729 robort smith 2013-11-13T07:21:53Z http://community.qnx.com/sf/go/post106706 If the driver isn't starting at all on device insertion then the USB device enumerator must not be starting it (or, starts it with incorrect arguments such that it fails). If you are using enum-usb then the mtp enum file you shared should be correct. You might try different devices to see if it's a device-specific failure. You might also check to make sure that enum-usb can find both io-fs-media and iofs-pfs.so in its path and library search paths okay. -- Ryan J. Allen QNX Software Systems Tue, 12 Nov 2013 20:39:55 GMT http://community.qnx.com/sf/go/post106706 Ryan Allen(deleted) 2013-11-12T20:39:55Z http://community.qnx.com/sf/go/post106667 Starting the iofs-pfs.so manually via running "io-fs-media -dpfs" from the command prompt works. the directory "/fs/pfs0" showed up and MME/QDB database query listed the mp3 audio files from the Android device. I can also get MME to play the audio files. What else should I check to see why the auto-detect did not work? The file "mcd.conf" has the pfs section as followings... [/fs/pfs*] Callout = PATH_MEDIA_PROCMGR Argument = /proc/mount Priority = 11,10 Start Rule = INSERTED Stop Rule = EJECTED Thanks. Mon, 11 Nov 2013 17:32:47 GMT http://community.qnx.com/sf/go/post106667 Yuh-Fwu Guu 2013-11-11T17:32:47Z http://community.qnx.com/sf/go/post106664 We do have iofs-pfs.so and it is in the path /lib/dll. The file /etc/system/enum/devices/usb/mtp is configured to have io-fs-media starts iofs-pfs driver via the following... device(usb, mscomp=MTP) driver(io-fs-media "-dpfs,device=$(busno):$(devno):$(iface)") I was expecting it to start the driver just like it starts the required ipod driver, but it did not. Anything else I should check? Thanks. Mon, 11 Nov 2013 16:34:00 GMT http://community.qnx.com/sf/go/post106664 Yuh-Fwu Guu 2013-11-11T16:34:00Z http://community.qnx.com/sf/go/post106662 You need to have and run the pfs driver (iofs-pfs.so loaded by io-fs-media). Refer to the Aviage documentation for usage notes on iofs-pfs.so. If you don't have the driver contact your QNX representative. -- Ryan J. Allen QNX Software Systems Mon, 11 Nov 2013 16:10:48 GMT http://community.qnx.com/sf/go/post106662 Ryan Allen(deleted) 2013-11-11T16:10:48Z http://community.qnx.com/sf/go/post106660 Aviage and mcd can be configured to detect USB stick and play mp3 audio files on the stick. We can do the same with an iPhone connected thru the USB port. How do we do the same with an Ardroid phone? "/fs/usb0" shows up when the USB stick was inserted to the USB port, and "/fs/ipod0" shows up when the iPhone was inserted to the USB port. I was expecting to see "/fs/pfs0" when an Android phone was inserted, but nothing happens. What am I missing? Thanks. Mon, 11 Nov 2013 16:06:47 GMT http://community.qnx.com/sf/go/post106660 Yuh-Fwu Guu 2013-11-11T16:06:47Z http://community.qnx.com/sf/go/post106133 How can I use opencv under QNX? Now I am trying to use opencv under QNX to trace some objects. While opencv does't support QNX . Is there any thing I can do for this? Tue, 22 Oct 2013 10:17:13 GMT http://community.qnx.com/sf/go/post106133 robort smith 2013-10-22T10:17:13Z http://community.qnx.com/sf/go/post105383 The source code is no longer been generally available. Regards, Gilles Wed, 25 Sep 2013 02:01:25 GMT http://community.qnx.com/sf/go/post105383 Gilles Roy 2013-09-25T02:01:25Z http://community.qnx.com/sf/go/post105381 Hi All, I am trying to check out the MME source code tree with the command listed in the SourceGuide Wiki: svn checkout --username <userid> http://community.qnx.com/svn/repos/multimedia/trunk Where I substitute <userid> with the email address I created a "myQNX" login under. However, after entering my password, I get this following error: Authentication realm: <http://community.qnx.com:80> Authorization Realm Password for 'acheney@nvidia.com': svn: access to '/svn/repos/multimedia/trunk' forbidden I know I am entering the correct password because when I enter the wrong password it gives a different error (reprompts for username). Is there an extra registration needed to get access? Thanks Adam Cheney Wed, 25 Sep 2013 00:10:03 GMT http://community.qnx.com/sf/go/post105381 Adam Cheney 2013-09-25T00:10:03Z http://community.qnx.com/sf/go/post105267 Now I am writing USB camera driver.I have already get single frames successfully.At current,The problems are that I don't know how to deal with these frames,and how to show these frames on screen. Fri, 20 Sep 2013 08:44:52 GMT http://community.qnx.com/sf/go/post105267 robort smith 2013-09-20T08:44:52Z http://community.qnx.com/sf/go/post104397 Deleted the contents of library table using query "delete * from library" due to which its giving "No music files found" err when USB is inserted. However Iphone usb is working fine. Kindly help how to resolve this. Wed, 21 Aug 2013 13:34:08 GMT http://community.qnx.com/sf/go/post104397 abhay artya(deleted) 2013-08-21T13:34:08Z http://community.qnx.com/sf/go/post103821 There are ports of it, but it is not officially supported on 6.5 or 6.4.1. Sent from my BlackBerry 10 smartphone on the Rogers network. From: Devan Lippman Sent: Wednesday, July 31, 2013 4:50 PM To: general-multimedia Reply To: general-multimedia@community.qnx.com Subject: Re: Regarding QNX support for FLAC Codec Is this supported in 6.5 or 6.4.1? thanks, Devan _______________________________________________ General http://community.qnx.com/sf/go/post103814 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Wed, 31 Jul 2013 23:15:36 GMT http://community.qnx.com/sf/go/post103821 Adrian Boak(deleted) 2013-07-31T23:15:36Z http://community.qnx.com/sf/go/post103814 Is this supported in 6.5 or 6.4.1? thanks, Devan Wed, 31 Jul 2013 20:50:55 GMT http://community.qnx.com/sf/go/post103814 Devan Lippman(deleted) 2013-07-31T20:50:55Z http://community.qnx.com/sf/go/post102232 I check again. It will deadloop in select() function. Thu, 13 Jun 2013 02:49:22 GMT http://community.qnx.com/sf/go/post102232 Di Jin(deleted) 2013-06-13T02:49:22Z http://community.qnx.com/sf/go/post102200 Dear sir. I use wave to play a .wav file. I found the wave is deadloop. the information is: # wave start.wav SampleRate = 44100, Channels = 2, SampleBits = 16 Format Signed 16-bit Little Endian Frag Size 3760 Total Frags 64 Rate 44100 Voices 2 Mixer Pcm Group [Wave playback channel] When I trace the code I found the program will deadloop in while (N < mSamples && n > 0) I don't know why. the mSamples = 1361076, After N > 240000 the program deadloop, but key still can use. By the way, I can not get any data from DMA. I check the I2S, it does not send any data. Wed, 12 Jun 2013 12:49:00 GMT http://community.qnx.com/sf/go/post102200 Di Jin(deleted) 2013-06-12T12:49:00Z http://community.qnx.com/sf/go/post101730 As far as I know, Neutrino does not include an mp3 codec as part of the core OS. We do have MP3 codecs as part of the Aviage package. You may wish to speak to your QNX representative about that. -- Ryan J. Allen QNX Software Systems On 13-05-27 7:23 AM, "electronics g" <community-noreply@qnx.com> wrote: >Hi everyone, >Where can I find mp3 codec for QNX Neutrino 6.5? Could anyone please help >me with this.... > >I deeply appreciate the help > > >Thanks in advance Mon, 27 May 2013 18:52:44 GMT http://community.qnx.com/sf/go/post101730 Ryan Allen(deleted) 2013-05-27T18:52:44Z http://community.qnx.com/sf/go/post101729 You will use snd_pcm_plugin_prepare() and snd_pcm_plugin_write() on QNX, as is done by the wave.c example. Please spend some time looking at the example as its usage likely differs somewhat compared to the Windows APIs. <http://www.qnx.com/developers/docs/6.5.0_sp1/topic/com.qnx.doc.neutrino_au dio/wavec.html> -- Ryan J. Allen QNX Software Systems On 13-05-27 3:36 AM, "electronics g" <community-noreply@qnx.com> wrote: >Hi all, >I am new to QNX and I am using i.MX51 board. I am trying to play an audio >file and to start with I went through wave.c example >(http://www.qnx.com/developers/docs/6.4.0/neutrino/audio/wavec.html) and >was able to play the .wav file. >Now my next task is to play a .mp3 file for which I have the codecs in >Windows. I have ported all the required calls from Windows to QNX and I >am also able to play the file but only for first 3 secs. Now in order to >play the file continuously I need to continuously decode and fill the >frames in the buffer. In Windows, they use two APIs: waveOutPrepareHeader >and waveOutWrite which accomplish the task. But in QNX I am not getting >any equivalent API which could be used to play the complete audio file. :( >Any suggestions? Please help, I am new to all this.... > >Thanks in advance Mon, 27 May 2013 18:51:13 GMT http://community.qnx.com/sf/go/post101729 Ryan Allen(deleted) 2013-05-27T18:51:13Z http://community.qnx.com/sf/go/post101707 Hi everyone, Where can I find mp3 codec for QNX Neutrino 6.5? Could anyone please help me with this.... I deeply appreciate the help Thanks in advance Mon, 27 May 2013 11:23:08 GMT http://community.qnx.com/sf/go/post101707 electronics g 2013-05-27T11:23:08Z http://community.qnx.com/sf/go/post101700 Hi all, I am new to QNX and I am using i.MX51 board. I am trying to play an audio file and to start with I went through wave.c example (http://www.qnx.com/developers/docs/6.4.0/neutrino/audio/wavec.html) and was able to play the .wav file. Now my next task is to play a .mp3 file for which I have the codecs in Windows. I have ported all the required calls from Windows to QNX and I am also able to play the file but only for first 3 secs. Now in order to play the file continuously I need to continuously decode and fill the frames in the buffer. In Windows, they use two APIs: waveOutPrepareHeader and waveOutWrite which accomplish the task. But in QNX I am not getting any equivalent API which could be used to play the complete audio file. :( Any suggestions? Please help, I am new to all this.... Thanks in advance Mon, 27 May 2013 07:36:42 GMT http://community.qnx.com/sf/go/post101700 electronics g 2013-05-27T07:36:42Z http://community.qnx.com/sf/go/post100667 hi: this is my first using of QNX,i have a beagleboard omap3530,and a QNX system on it.now i want to capture the video through the board.i thought do it using a USB camera,but it seems there is no driver of USB camera in the system.my USB camera is connected to a USB HUB whitch connect to the USB OTG. this is the output of command usb -vvv: USB 0 (OMAP3530) v1.10, v1.01 DDK, v1.01 HCD Device Address : 1 Upstream Host Controller : 0 Upstream Device Address : 0 Upstream Port : 0 Upstream Port Speed : High Vendor : 0x1a40 Product : 0x0101 (USB 2.0 Hub [MTT]) Device Release : r1.00 USB Spec Release : v2.00 Serial Number : N/A Class : 0x09 (Hub) Subclass : 0x00 Protocol : 0x02 Max PacketSize0 : 64 Languages : 0x0409 (English) Current Frame : 247 (1024 bytes) Hub Number Ports : 4 Hub Characteristics : 0x0080 (Ganged power, Global over-current) Hub Power On->Good : 100 ms Hub Power Requirements : 100 mA Configurations : 1 Configuration : 1 Attributes : 0xe0 (Self-powered, Remote-wakeup) Max Power : 100 mA Interfaces : 1 (with 1 alternate) Interface : 0 / 0 Class : 0x09 (Hub) Subclass : 0x00 Protocol : 0x01 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Interrupt/IN Max Packet Size: 1 Interval : 12 ms Interface : 0 / 1 Class : 0x09 (Hub) Subclass : 0x00 Protocol : 0x02 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Interrupt/IN Max Packet Size: 1 Interval : 12 ms Device Address : 2 Upstream Host Controller : 0 Upstream Device Address : 1 Upstream Port : 1 Upstream Port Speed : High Vendor : 0x1e4e (Etron Technologies) Product : 0x0100 (USB2.0 Camera) Device Release : r0.02 USB Spec Release : v2.00 Serial Number : N/A Class : 0xef (Unknown) Subclass : 0x02 Protocol : 0x01 Max PacketSize0 : 64 Languages : 0x0409 (English) Current Frame : 261 (1024 bytes) Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 100 mA Interfaces : 2 (with 12 alternate) Interface : 0 / 0 (USB2.0 Camera) Class : 0x0e (Unknown) Subclass : 0x01 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 3 Attributes : Interrupt/IN Max Packet Size: 64 Interval : 4 ms Interface : 1 / 0 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 0 Endpoint : 0 Attributes : Control Max Packet Size: 64 Interface : 1 / 1 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 160 Interval : 1 ms Interface : 1 / 2 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 208 Interval : 1 ms Interface : 1 / 3 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 768 Interval : 1 ms Interface : 1 / 4 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 780 Interval : 1 ms Interface : 1 / 5 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 812 Interval : 1 ms Interface : 1 / 6 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 976 Interval : 1 ms Interface : 1 / 7 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 1020 Interval : 1 ms Interface : 1 / 8 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 1024 Interval : 1 ms Interface : 1 / 9 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 2648 Interval : 1 ms Interface : 1 / 10 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 2816 Interval : 1 ms Interface : 1 / 11 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 4916 Interval : 1 ms Interface : 1 / 12 Class : 0x0e (Unknown) Subclass : 0x02 Protocol : 0x00 Endpoints : Control + 1 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Isoch/IN Max Packet Size: 5116 Interval : 1 ms Device Address : 3 Upstream Host Controller : 0 Upstream Device Address : 1 Upstream Port : 2 Upstream Port Speed : High Vendor : 0x0b95 (ASIX Elec. Corp.) Product : 0x7720 (AX88x72A) Device Release : r0.01 USB Spec Release : v2.00 Serial Number : 000001 Class : 0xff (Vendor-specific) Subclass : 0xff Protocol : 0x00 Max PacketSize0 : 64 Languages : 0x0409 (English) Current Frame : 272 (1024 bytes) Configurations : 1 Configuration : 1 (0) Attributes : 0xa0 (Bus-powered, Remote-wakeup) Max Power : 250 mA Interfaces : 1 Interface : 0 / 0 (0) Class : 0xff (Vendor-specific) Subclass : 0xff Protocol : 0x00 Endpoints : Control + 3 Endpoint : 0 Attributes : Control Max Packet Size: 64 Endpoint : 1 Attributes : Interrupt/IN Max Packet Size: 8 Interval : 11 ms Endpoint : 2 Attributes : Bulk/IN Max Packet Size: 512 Endpoint : 3 Attributes : Bulk/OUT Max Packet Size: 512 there is a device named usb2.0 camera.but how can i use it. i want to know if someone have done this work before.and please give me some advices.thanks very much. Wed, 17 Apr 2013 02:11:39 GMT http://community.qnx.com/sf/go/post100667 white shaw 2013-04-17T02:11:39Z http://community.qnx.com/sf/go/post100626 Hello, I'm sorry for the inconvenience. I asked almost one year ago to join the qnx multimedia project and I never received any awnser, so I try again by mail. I wonder if it would be possible to get source code to compile for my environnement and why not to improve some features. I thank you in advance, please accept me :D Florian ________________________________________________________________ This document should only be read by those persons to whom it is addressed and is not intended to be relied upon by any person without subsequent written confirmation of its contents. If you have received this e-mail message in error, please destroy it and delete it from your computer. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and/or publication of this E-mail message is strictly prohibited. ________________________________________________________________ Tue, 16 Apr 2013 08:37:54 GMT http://community.qnx.com/sf/go/post100626 Florian Gaultier(deleted) 2013-04-16T08:37:54Z http://community.qnx.com/sf/go/post95601 I thought but I wanted to make sure before we start investing time on this. Thanks much! >-----Original Message----- >From: Ryan Allen [mailto:community-noreply@qnx.com] >Sent: Monday, September 17, 2012 9:57 AM >To: general-multimedia@community.qnx.com >Subject: Re: Aviage and MPEG2-TS input stream > >The current release version of Aviage does not have a parser for mpeg2ts. >Please feel free to contact your QNX account rep to discuss your specific >requirements and what may be possible. > >-- >Ryan J. Allen >QNX Software Systems > > > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post95600 >To cancel your subscription to this discussion, please e-mail general- >multimedia-unsubscribe@community.qnx.com Mon, 17 Sep 2012 14:04:51 GMT http://community.qnx.com/sf/go/post95601 Zahira Ammarguellat 2012-09-17T14:04:51Z http://community.qnx.com/sf/go/post95600 The current release version of Aviage does not have a parser for mpeg2ts. Please feel free to contact your QNX account rep to discuss your specific requirements and what may be possible. -- Ryan J. Allen QNX Software Systems Mon, 17 Sep 2012 13:59:59 GMT http://community.qnx.com/sf/go/post95600 Ryan Allen(deleted) 2012-09-17T13:59:59Z http://community.qnx.com/sf/go/post95476 Hello, I was wondering if Aviage can be configured to play from an input stream instead of a input file. I have an MPEG2_TS stream that I would like to feed to Aviage to render on my device. Also is there an MPEG2_TS parser? Any help is appreciated. -Zahira Mon, 10 Sep 2012 15:19:51 GMT http://community.qnx.com/sf/go/post95476 Zahira Ammarguellat 2012-09-10T15:19:51Z http://community.qnx.com/sf/go/post94692 Some customers have specific hardware (like a DSP) and a channel of communication that they can use to communicate with the hardware. This would allow them to configure things like EQ (if supported by the hardware). But this isn't part of our standard audio solution. Regards, Gilles Wed, 08 Aug 2012 15:30:19 GMT http://community.qnx.com/sf/go/post94692 Gilles Roy 2012-08-08T15:30:19Z http://community.qnx.com/sf/go/post94587 Thanks very much Allen! So only hardware EQ could support? Thanks! Thu, 02 Aug 2012 06:00:04 GMT http://community.qnx.com/sf/go/post94587 Alan Zhang 2012-08-02T06:00:04Z http://community.qnx.com/sf/go/post94586 As far as I know, all customers who have any EQ do so after the audio has left the MME (ie, at DSP or external amplifier). MME has no knowledge of it in these cases. There is no software equalizer. -- Ryan J. Allen QNX Software Systems Thu, 02 Aug 2012 05:54:38 GMT http://community.qnx.com/sf/go/post94586 Ryan Allen(deleted) 2012-08-02T05:54:38Z http://community.qnx.com/sf/go/post94585 Could MME support PEQ (48KHz) in playback? Thanks Thu, 02 Aug 2012 05:48:58 GMT http://community.qnx.com/sf/go/post94585 Alan Zhang 2012-08-02T05:48:58Z http://community.qnx.com/sf/go/post94283 I don't believe we ship any comparable application today. We do have the Aviage multimedia suite (which you could talk to your sales rep about) but this is a much larger and more complete multimedia solution than mmplay would have been. As Dennis pointed out, for simple PCM wave file playback we do have the "wave" example. It is shipped as a binary but the source is available as part of the Audio Developer's Guide. You could use this as a starting point to create a solution that fits your needs. There are no file parsers or audio codecs (as there are in mmf, which is what mmplay used) so you are limited to playback of PCM stream wave files, but if the files are all internal to your system (i.e. users cannot "bring their own media") then this should not be a problem: <http://www.qnx.com/developers/docs/6.5.0/topic/com.qnx.doc.neutrino_audio/ wavec.html> -- Ryan J. Allen QNX Software Systems On 12-07-16 7:59 PM, "David DeMint" <community-noreply@qnx.com> wrote: >I am looking for a simple jutebox like utility that I can put on the >command line simular to mmplay. Tue, 17 Jul 2012 12:54:04 GMT http://community.qnx.com/sf/go/post94283 Ryan Allen(deleted) 2012-07-17T12:54:04Z http://community.qnx.com/sf/go/post94273 I am looking for a simple jutebox like utility that I can put on the command line simular to mmplay. Mon, 16 Jul 2012 23:59:46 GMT http://community.qnx.com/sf/go/post94273 David DeMint(deleted) 2012-07-16T23:59:46Z http://community.qnx.com/sf/go/post94272 /usr/bin/wave Mon, 16 Jul 2012 22:53:49 GMT http://community.qnx.com/sf/go/post94272 Dennis Kellly 2012-07-16T22:53:49Z http://community.qnx.com/sf/go/post94270 Since mmplay is EOL, what utility do you use the play a wav file with version 6.5.0 Mon, 16 Jul 2012 22:49:23 GMT http://community.qnx.com/sf/go/post94270 David DeMint(deleted) 2012-07-16T22:49:23Z http://community.qnx.com/sf/go/post93937 Ryan, Thanks. A few questions. There is no usage message. How do I run the example? How do I configure the audio system? Are there sample wav files available or do I need to fetch some from the web? Is playing audio on the blackberry X in two/three months going to be this hard? I have avoided audio on QNX for years as I did not want to be pulled into this particular swamp. I thought it would become easier, but alas... Terry Thu, 28 Jun 2012 19:58:14 GMT http://community.qnx.com/sf/go/post93937 Terry Laughlin(deleted) 2012-06-28T19:58:14Z http://community.qnx.com/sf/go/post93942 Terry, If you take a look at the wave.c example I linked there is an "#ifdef __USAGE" section that shows the usage. If you have a preferred playback device (/dev/snd/pcmPreferredp) then I think you can get away with running "wave /path/to/file.wav". If you don't have a preferred output device you can change the device with the "-a" argument. If you "ls /dev/snd/" you'll hopefully see "pcmC#D#p" devices, where the # characters are replaced with the card and device numbers respectfully. I do not think any sample wave files are shipped with Neutrino. You'll want to create your own custom wave files for your needs but you could probably find examples online. Note that .wav is strictly a container format so it is possible that some wave files do not contain raw pcm data (instead they might contain encoded data that requires software to decode that data to pcm), though these types of files are not common. BlackBerry 10 provides a framework on top of Neutrino that makes some things easier. Developers that are using the native NDK may still do direct audio control using these low-level APIs. A look through the QNX Audio Dev Guide may help. Note that this is different than the audio DDK, which may be what you were looking at before. The Audio Dev Guide will probably give you more information then you ever wanted to know about playing audio but understanding it may go a long way when you are trying to debug problems related to playback in the future: <http://www.qnx.com/developers/docs/6.5.0/topic/com.qnx.doc.neutrino_audio/ about.html> -- Ryan J. Allen QNX Software Systems Thu, 28 Jun 2012 19:49:36 GMT http://community.qnx.com/sf/go/post93942 Ryan Allen(deleted) 2012-06-28T19:49:36Z http://community.qnx.com/sf/go/post93936 Terry, You could look at the "wave" example: <http://www.qnx.com/developers/docs/6.5.0/topic/com.qnx.doc.neutrino_audio/ wavec.html> This example plays a .wav file (you may have a "wave" binary that matches this source available) by parsing the header, setting up the output, and streaming the PCM from the file to the output device. If you saved your sound(s) as wave files you could play them in the same way using this example. This is based on there being supported audio hardware, of course. If you have a playback entry in /dev/snd/ (ends with a 'p' character) then you should be good to go. -- Ryan J. Allen QNX Software Systems Thu, 28 Jun 2012 19:41:44 GMT http://community.qnx.com/sf/go/post93936 Ryan Allen(deleted) 2012-06-28T19:41:44Z http://community.qnx.com/sf/go/post93944 Thanks, Terry Thu, 28 Jun 2012 19:33:44 GMT http://community.qnx.com/sf/go/post93944 Terry Laughlin(deleted) 2012-06-28T19:33:44Z http://community.qnx.com/sf/go/post93935 I want to play a (simple) sound as an alarm (the buzzer is not loud enough). I really don't want to code to do this. How do I make a big sound to wake me up? I have looked at the audio docs and they all relate to creating an audio driver. I want sound, not a project. Thnx, Terry Thu, 28 Jun 2012 18:52:44 GMT http://community.qnx.com/sf/go/post93935 Terry Laughlin(deleted) 2012-06-28T18:52:44Z http://community.qnx.com/sf/go/post93921 When playing flash (HMI) on the i.MX53 evaluation board following error occurs: #flash flash.conf abc.swf unknown symbol: __clz_tab emerg: Failed to open flash lite dll (flashlite-8888.so): Unresolved symbols What could be the reason for this error?. The error looks like flashlite-8888.so is not compatible with arm.le.v7 for i.MX53. Is arm.le.v7 version of flashlite-8888.so available?. Thu, 28 Jun 2012 13:39:45 GMT http://community.qnx.com/sf/go/post93921 Ramesh Vemula(deleted) 2012-06-28T13:39:45Z http://community.qnx.com/sf/go/post93778 Thanks Ryan. -----Original Message----- From: Ryan Allen [mailto:community-noreply@qnx.com] Sent: Tuesday, June 19, 2012 5:50 AM To: general-multimedia@community.qnx.com Subject: Re: playing two wav files simultaneously Ramesh, The intel_hda driver only creates a mixer for one playback device. If you want a mixer for both devices you'll have to create a PR for this. Without a mixer on both devices you will always be limited to one process sending audio to one of the playback devices. -- Ryan J. Allen QNX Software Systems _______________________________________________ General http://community.qnx.com/sf/go/post93745 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Wed, 20 Jun 2012 05:37:09 GMT http://community.qnx.com/sf/go/post93778 Ramesh Vemula(deleted) 2012-06-20T05:37:09Z http://community.qnx.com/sf/go/post93745 Ramesh, The intel_hda driver only creates a mixer for one playback device. If you want a mixer for both devices you'll have to create a PR for this. Without a mixer on both devices you will always be limited to one process sending audio to one of the playback devices. -- Ryan J. Allen QNX Software Systems Mon, 18 Jun 2012 20:53:48 GMT http://community.qnx.com/sf/go/post93745 Ryan Allen(deleted) 2012-06-18T20:53:48Z http://community.qnx.com/sf/go/post93690 Ryan, Please find attached output of the two commands you mentioned. Fri, 15 Jun 2012 08:55:32 GMT http://community.qnx.com/sf/go/post93690 Ramesh Vemula(deleted) 2012-06-15T08:55:32Z http://community.qnx.com/sf/go/post93658 Ramesh, Can you provide the output of "pidin -p io-audio arg" and "pidin -p io-audio mem", please? Thank you, -- Ryan J. Allen QNX Software Systems ________________________________ From: "Ramesh Vemula" <community-noreply@qnx.com> To: "general-multimedia" <general-multimedia@community.qnx.com> Sent: 14 June, 2012 6:01 AM Subject: Re: playing two wav files simultaneously Thanks Gilles, it solved the problem. However customer wants to have both outputs behave in the same manner. For example, if output1 is playing a track session and output2 is playing another track session (both via mme). And output1 is tied to the software mixer (pcmC0D2p), when I pause both outputs and play a wave file using the wave utility, output1 will work, but output2 will fail as it is not tied to a software mixer. They can't tie it to the same software mixer as output1 because they need to play different audio independently. Is it possible to have two software mixers each tied to a dedicated output?. _______________________________________________ General http://community.qnx.com/sf/go/post93656 To cancel your subscription to this discussion, please e-mail general-multimedia-unsubscribe@community.qnx.com Thu, 14 Jun 2012 11:49:33 GMT http://community.qnx.com/sf/go/post93658 Ryan Allen(deleted) 2012-06-14T11:49:33Z http://community.qnx.com/sf/go/post93656 Thanks Gilles, it solved the problem. However customer wants to have both outputs behave in the same manner. For example, if output1 is playing a track session and output2 is playing another track session (both via mme). And output1 is tied to the software mixer (pcmC0D2p), when I pause both outputs and play a wave file using the wave utility, output1 will work, but output2 will fail as it is not tied to a software mixer. They can't tie it to the same software mixer as output1 because they need to play different audio independently. Is it possible to have two software mixers each tied to a dedicated output?. Thu, 14 Jun 2012 10:01:52 GMT http://community.qnx.com/sf/go/post93656 Ramesh Vemula(deleted) 2012-06-14T10:01:52Z http://community.qnx.com/sf/go/post93572 I think I see the problem. In mme_data.sql you have: INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(1, 1, 'output1', 'snd:/dev/snd/pcmC0D0p'); This means MME will use pcmC0D0p. But wave will use pcmPreferredp, which points to: pcmPreferredp -> pcmC0D2p pcmC0D2p is your software mixer. If you change MME to use pcmPreferredp or pcmC0D2p it should be able to concurrently playback with the wave utility. Regards, Gilles Thu, 07 Jun 2012 14:59:18 GMT http://community.qnx.com/sf/go/post93572 Gilles Roy 2012-06-07T14:59:18Z http://community.qnx.com/sf/go/post93568 Hi Gilles, Please find attached mme_data.sql. output of ls -al /dev/snd: total 0 -rw-rw-rw- 1 root root 0 May 13 2011 controlC0 -rw-rw-rw- 1 root root 0 May 13 2011 mixerC0D0 -rw-rw-rw- 1 root root 0 May 18 15:22 pcmC0D0c -rw-rw-rw- 1 root root 0 May 18 15:22 pcmC0D0p -rw-rw-rw- 1 root root 0 May 18 15:22 pcmC0D1c -rw-rw-rw- 1 root root 0 May 18 15:22 pcmC0D1p -rw-rw-rw- 1 root root 0 May 13 2011 pcmC0D2p lrw-rw-rw- 1 root root 0 May 18 15:22 pcmPreferredc -> pcmC0D0c lrw-rw-rw- 1 root root 0 May 18 15:22 pcmPreferredp -> pcmC0D2p Thu, 07 Jun 2012 09:44:33 GMT http://community.qnx.com/sf/go/post93568 Ramesh Vemula(deleted) 2012-06-07T09:44:33Z http://community.qnx.com/sf/go/post93518 We might need more logs. It sounds like the MME is not using a mixer (hardware or software) device. If you want multiple connections to the audio device you need to use the software mixer, this should allow the scenario you listed to work. Can you post the output of: ls -al /dev/snd And also post the contents of mme_data.sql? Thanks, Gilles Tue, 05 Jun 2012 14:48:53 GMT http://community.qnx.com/sf/go/post93518 Gilles Roy 2012-06-05T14:48:53Z http://community.qnx.com/sf/go/post93514 While playing a wav audio file with MME, is it possible to pause the play, then play a wav audio file using the "wave" utility?. Using the wave utility two wav files can be played simultaneously, but If I played one wav file via MME, then try to play a second wav file using the wave utility, it failed as follows: SampleRate = 22050, Channels = 1, SampleBits = 8 snd_pcm_plugin_params failed: Invalid atgument What could be the reason for this error?. Tue, 05 Jun 2012 13:18:51 GMT http://community.qnx.com/sf/go/post93514 Ramesh Vemula(deleted) 2012-06-05T13:18:51Z http://community.qnx.com/sf/go/post92520 Dear all, I'm developing deva driver, when I use "wave" command to play .wav file, it jumps to interrupt handler but after that, it was hang up, it means I cannot press any key as Enter or Ctrl+C. How about this case, please help me. Thank you! Wed, 11 Apr 2012 09:58:38 GMT http://community.qnx.com/sf/go/post92520 Vinh Pham 2012-04-11T09:58:38Z http://community.qnx.com/sf/go/post92174 You will need the ipp_video_decoder. You will need to talk to your sales contact about how to get it. On 12-03-19 9:25 AM, "Yuh-Fwu Guu" <community-noreply@qnx.com> wrote: >All we have in /lib/dll/mmedia are listed below...what else do we need to >get the video decoders? > >aac_parser.so >audio_streamer.so >audio_writer.so >cdda_parser.so >cdda_streamer.so >damping_audio_writer.so >fildes_streamer.so >gf_writer.so >http_streamer.so >media_streamer.so >mp4_parser.so >mpega_parser.so >ogg_decoder.so >ogg_encoder.so >qnx_raac_decoder.so >queue_filter.so >rawfile_writer.so >rtp_reader.so >stream_reader.so >tmpfile_streamer.so >wav_parser.so >wavfile_writer.so >wma9_decoder.so >wma9_parser.so >xing_mpega_decoder.so > > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post92173 > Mon, 19 Mar 2012 13:27:06 GMT http://community.qnx.com/sf/go/post92174 Adrian Boak(deleted) 2012-03-19T13:27:06Z http://community.qnx.com/sf/go/post92173 All we have in /lib/dll/mmedia are listed below...what else do we need to get the video decoders? aac_parser.so audio_streamer.so audio_writer.so cdda_parser.so cdda_streamer.so damping_audio_writer.so fildes_streamer.so gf_writer.so http_streamer.so media_streamer.so mp4_parser.so mpega_parser.so ogg_decoder.so ogg_encoder.so qnx_raac_decoder.so queue_filter.so rawfile_writer.so rtp_reader.so stream_reader.so tmpfile_streamer.so wav_parser.so wavfile_writer.so wma9_decoder.so wma9_parser.so xing_mpega_decoder.so Mon, 19 Mar 2012 13:25:10 GMT http://community.qnx.com/sf/go/post92173 Yuh-Fwu Guu 2012-03-19T13:25:10Z http://community.qnx.com/sf/go/post92171 On x86, the video decoder ,if you have one, will be called ipp_video_decoder.so and should be in /lib/dll/mmedia On 12-03-19 8:45 AM, "Yuh-Fwu Guu" <community-noreply@qnx.com> wrote: >x86 + QNX 6.5.0 + Aviage 2.0 > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post92169 > Mon, 19 Mar 2012 13:02:47 GMT http://community.qnx.com/sf/go/post92171 Adrian Boak(deleted) 2012-03-19T13:02:47Z http://community.qnx.com/sf/go/post92170 I forgot we also have QNX CAR Subscription and with licenses of the followings... Interface for iPod Interface for WMDRM10-ND Codec for MP3 Codec for WMA9 Interface for Zune Codec for AAC Interface for PlaysForSure Acoustic Processing DVD Playback Interface for TI OMAP Aviage HMI Suite. Mon, 19 Mar 2012 12:53:52 GMT http://community.qnx.com/sf/go/post92170 Yuh-Fwu Guu 2012-03-19T12:53:52Z http://community.qnx.com/sf/go/post92169 x86 + QNX 6.5.0 + Aviage 2.0 Mon, 19 Mar 2012 12:45:56 GMT http://community.qnx.com/sf/go/post92169 Yuh-Fwu Guu 2012-03-19T12:45:56Z http://community.qnx.com/sf/go/post92167 You probably don't have a video decoder. What CPU platform are you using? On 12-03-19 8:24 AM, "Yuh-Fwu Guu" <community-noreply@qnx.com> wrote: >How do I find out what video decoder we have? All I have done was >installed QNX 6.5.0 and Aviage Multimedia 2.0. > >I guess I need help configure the mme to play .mp4 video? > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post92166 > Mon, 19 Mar 2012 12:33:54 GMT http://community.qnx.com/sf/go/post92167 Adrian Boak(deleted) 2012-03-19T12:33:54Z http://community.qnx.com/sf/go/post92166 How do I find out what video decoder we have? All I have done was installed QNX 6.5.0 and Aviage Multimedia 2.0. I guess I need help configure the mme to play .mp4 video? Mon, 19 Mar 2012 12:24:45 GMT http://community.qnx.com/sf/go/post92166 Yuh-Fwu Guu 2012-03-19T12:24:45Z http://community.qnx.com/sf/go/post92151 > I am still having problem playing the same mp4 file. It has progressed a bit > now that I have audio, but there is no video. Could someone please help... What video decoders do you have on your device? I just downloaded the file and tried it on a Playbook, and it played using the ivahd_video_decoder filter. > 4 20 1 io-media-generic/trackplayer: Couldn't find a suitable video- > decoder filter, mmerr=4047 That sounds pretty clear to me, even before I looked up error 4047 and confirmed that it means "no filter supports format"... Fri, 16 Mar 2012 18:10:26 GMT http://community.qnx.com/sf/go/post92151 Wojtek Lerch 2012-03-16T18:10:26Z http://community.qnx.com/sf/go/post92149 I am still having problem playing the same mp4 file. It has progressed a bit now that I have audio, but there is no video. Could someone please help... The sloginfo contains the followings... 5 20 1 io-media-generic/mmf: writer hint snd:* found 5 20 1 io-media-generic/mmf: writer hint gf:* found 1 27 0 MME:_setiomoutputattr(5759): Output device type 2 not supported 5 20 1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0. 5 20 1 io-media-generic/aoi: MP4Parser: max sample size = 277930. 5 20 1 io-media-generic/aoi: MP4Parser: max sample size = 995. 5 20 1 io-media-generic/mmf: Configuring the queue for 1512877 bytes, lw = 302575, hw = 1210301. 5 20 1 io-media-generic/mmf: Configuring the queue for 192000 bytes, lw = 19200, hw = 172800. 5 20 1 io-media-generic/aoi: audio_writer using output device: '/dev/snd/pcmC0D0p' 5 20 1 io-media-generic/aoi: audio_writer asking for Signed 16-bit Little Endian, 1..2x19200B frags, 48000Hz, bps=4, 2ch 5 20 1 io-media-generic/aoi: audio_writer settings: Signed 16-bit Little Endian, 3x19200B frags, 48000Hz, bps=4, 2ch, Q time 300ms 5 20 1 io-media-generic/aoi: audio_writer PGA_StreamerCreate() push mode = 0 adjusting chunk_size from 19200bytes to 19200bytes 5 20 1 io-media-generic/aoi: audio_writer mixer disabled 4 20 1 io-media-generic/trackplayer: Couldn't find a suitable video-decoder filter, mmerr=4047 2 20 1 io-media-generic/trackplayer: Error 10004, 2, 4047: 2 20 1 io-media-generic/trackplayer: Couldn't create a linking filter for parsed stream 2 27 0 MME:_attachinput(3694): Could not attach input (/fs/usb0///Captain America - The First Avenger - Trailer 2.mp4) to controlcontext PCM1 (fid=3). errno=5 2 27 0 MME:_play(3150): Could not attach file '/fs/usb0///Captain America - The First Avenger - Trailer 2.mp4' 2 27 0 MME:_playuntilok(5511): Stopping playback because 1 errors were hit consecutively while playing track session 2 2 27 0 MME:_setgenericvalue(851): Send Error for request=2, value=3. errno 22 Fri, 16 Mar 2012 16:38:22 GMT http://community.qnx.com/sf/go/post92149 Yuh-Fwu Guu 2012-03-16T16:38:22Z http://community.qnx.com/sf/go/post91228 Hello!~ You can check the config file of io-display! Mon, 30 Jan 2012 10:11:28 GMT http://community.qnx.com/sf/go/post91228 xiaolong zhang 2012-01-30T10:11:28Z http://community.qnx.com/sf/go/post91136 A customer is interested in RTP/RTCP support to be able to record H.264 frames to disk from an IP camera. No playback or processing of the H.264 data in anyway on the QNX host! Is there a library in aviage which provides this support (for example, a full-featured version of curl)? Or, is RTP/RTCP implemented in a UDP application or specialized mme library? Any subset of Aviage which would give the customer an API to record RTP data frames? TIA Wed, 25 Jan 2012 16:10:05 GMT http://community.qnx.com/sf/go/post91136 Dennis Kellly 2012-01-25T16:10:05Z http://community.qnx.com/sf/go/post91007 I think this link is where I downloaded the file... http://www.dvdloc8.com/clip.php?movieid=24662&clipid=1 Thu, 19 Jan 2012 13:31:28 GMT http://community.qnx.com/sf/go/post91007 Yuh-Fwu Guu 2012-01-19T13:31:28Z http://community.qnx.com/sf/go/post91000 > Are you talking about this mp4 file? It's a movie trailer (Captain America) I > downloaded from internet and it's more than 121 MB. Just a link to where you downloaded it from would be perfect. Thu, 19 Jan 2012 03:53:30 GMT http://community.qnx.com/sf/go/post91000 Wojtek Lerch 2012-01-19T03:53:30Z http://community.qnx.com/sf/go/post90993 Are you talking about this mp4 file? It's a movie trailer (Captain America) I downloaded from internet and it's more than 121 MB. I did not have an mp4 file to test before, so I searched internet for mp4 file example and found one. I will see if I could find one with a smaller size. Thanks. Wed, 18 Jan 2012 22:55:24 GMT http://community.qnx.com/sf/go/post90993 Yuh-Fwu Guu 2012-01-18T22:55:24Z http://community.qnx.com/sf/go/post90992 It might be easier to answer these if I could have a copy of the file... Wed, 18 Jan 2012 22:13:18 GMT http://community.qnx.com/sf/go/post90992 Wojtek Lerch 2012-01-18T22:13:18Z http://community.qnx.com/sf/go/post90991 I am able to play the same file on the QNX CAR M6 demo. Does this mean that the qnx_raac_decoder version I have from QNX6.5.0 and MME 1.2 is different from the one on the QNX CAR M6? If this is the case, how do I get the updated version? Thanks. Wed, 18 Jan 2012 21:59:23 GMT http://community.qnx.com/sf/go/post90991 Yuh-Fwu Guu 2012-01-18T21:59:23Z http://community.qnx.com/sf/go/post90990 Yuh-Fwu Guu wrote: > Hello, > > I am trying to play an mp4 file and I am getting the error "Couldn't load the qnx_raac_decoder filter (based on the decoder tag), mmerr=48". I do have "qnx_raac_decoder.so" located in /lib/dll/mmedia along with many other ".so" files. Can someone tell me what I am missing? I am running QNX6.5.0 and MME 1.2 on an x86 system. Error 48 is MM_ENOTSUP, "stream format not supported". The qnx_raac_decoder doesn't support all variants of AAC. Wed, 18 Jan 2012 21:43:33 GMT http://community.qnx.com/sf/go/post90990 Wojtek Lerch 2012-01-18T21:43:33Z http://community.qnx.com/sf/go/post90989 Hello, I am trying to play an mp4 file and I am getting the error "Couldn't load the qnx_raac_decoder filter (based on the decoder tag), mmerr=48". I do have "qnx_raac_decoder.so" located in /lib/dll/mmedia along with many other ".so" files. Can someone tell me what I am missing? I am running QNX6.5.0 and MME 1.2 on an x86 system. The entries generated by calling the mme_play() function are the followings... Sev Major Minor Args 5 27 0 MME:io_handle_msg(117): RCV -> MME_IOMSG_TYPE_PLAY: "fid=6" 5 27 0 MME:_playuntilok(5489): Reset consecutive playback error count 5 27 0 MME:_playuntilok(5507): Consecutive playback errors: current=0 max=1 5 27 0 MME:_suspend_sync(1133): Suspending sync: ccid 1, msid 2 5 27 0 MME:mme_ms_lock(541): Lock call for media store 2 of type playback. 6 20 1 io-media-generic/trackplayer: Created graph instance 'PCM1' 6 20 1 io-media-generic: open( 'graphs/trackplayer/PCM1' ): success 5 20 1 io-media-generic/mmf: writer hint snd:* found 6 20 1 io-media-generic/mmf: URL 'snd:/dev/snd/pcmC0D0p' matches pattern 'snd:*' 5 27 0 MME:_attachoutputs(3611): Attached outputdevice snd:/dev/snd/pcmC0D0p to controlcontext PCM1. id=0 5 20 1 io-media-generic/mmf: writer hint gf:* found 6 20 1 io-media-generic/mmf: URL 'gf:8086,8108,0?layer=1&aspn=72&aspd=77&sat=20' matches pattern 'gf:*' 1 27 0 MME:_setiomoutputattr(5759): Output device type 2 not supported 5 27 0 MME:_attachoutputs(3611): Attached outputdevice gf:8086,8108,0?layer=1&aspn=72&aspd=77&sat=20 to controlcontext PCM1. id=1 5 27 0 MME:cleanup_thread(262): Got pulse with code 0 and index 0. 6 20 1 io-media-generic/mmf: URL '/fs/mnt/Public2/usb0///Captain America - The First Avenger - Trailer 2.mp4' matches pattern '*.mp4' 6 20 1 io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='1') 6 20 1 io-media-generic/mmf: Setting long resource 'MM_TMPFILE_STREAMER_SEEKABLE' (value='1') 6 20 1 io-media-generic/mmf: Setting long resource 'MM_AUDIO_WRITER_NO_MIXER' (value='1') 5 20 1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0. 6 20 1 io-media-generic/trackplayer: Loaded the mp4_parser filter based on the parser tag 6 20 1 io-media-generic/mmf: Setting long resource 'AVSyncDelay' (value='0') 5 20 1 io-media-generic/mmf: Configuring the queue for 1512877 bytes, lw = 302575, hw = 1210301. 4 20 1 io-media-generic/trackplayer: Couldn't load the qnx_raac_decoder filter (based on the decoder tag), mmerr=48 4 20 1 io-media-generic/trackplayer: Couldn't find a suitable decoder filter, mmerr=48 2 20 1 io-media-generic/trackplayer: Error 10004, 2, 48: 2 20 1 io-media-generic/trackplayer: Couldn't create a linking filter for parsed stream 2 27 0 MME:_attachinput(3694): Could not attach input (/fs/mnt/Public2/usb0///Captain America - The First Avenger - Trailer 2.mp4) to controlcontext PCM1 (fid=6). errno=5 5 27 0 MME:_attachinput(3727): io-media iom_attach_input time=0.112. 5 27 0 MME:ntfy_log_event(753): MME_EVENT_PLAY_ERROR(type: 10; fid/trksessionid: 6; offset: 0) 5 27 0 MME:mme_ms_unlock(702): Unlock call for media store 2 of type playback. 5 27 0 MME:_resume_sync(1148): Resuming sync: ccid 1, msid 2 2 27 0 MME:_play(3150): Could not attach file '/fs/mnt/Public2/usb0///Captain America - The First Avenger - Trailer 2.mp4' 5 27 0 MME:_playuntilok(5536): Incrementing consecutive playback error count 5 27 0 MME:_playuntilok(5507): Consecutive playback errors: current=1 max=1 2 27 0 MME:_playuntilok(5511): Stopping playback because 1 errors were hit consecutively while playing track session 1 5 27 0 MME:ntfy_log_event(618): MME_EVENT_FINISHED_WITH_ERROR 6 20 1 io-media-generic/trackplayer: Destroyed graph instance 'PCM1' 2 27 0 MME:_setgenericvalue(851): Send Error for request=2, value=6. errno 22 5 27 0 MME:cleanup_thread(262): Got pulse with code 0 and index 0. Thanks. Wed, 18 Jan 2012 21:38:29 GMT http://community.qnx.com/sf/go/post90989 Yuh-Fwu Guu 2012-01-18T21:38:29Z http://community.qnx.com/sf/go/post90686 Hi, Can anyone please comment about the gf_writer for arm target?? I tried to run with it. But its crashing .... Thanks, Arun Mon, 19 Dec 2011 17:11:55 GMT http://community.qnx.com/sf/go/post90686 Arun Johnson 2011-12-19T17:11:55Z http://community.qnx.com/sf/go/post90667 Hi, I am working on armle target with io-display as the video renderer my decoder is decoding the video in I420 format. and the layers all support packed YUV ( Packed YUV, 16bpp: U8Y8V8Y8 ). The deoder is linked to gf_writer for arm for rendering to screen. gf_writer finally accepts a layer and agrees for software color conversion. The decoder can decode the first MRA and then it gives a seg fault. I verified the decoder with rawfile_writer. everythign seems to be fine. I can get the output in the fil without crash. Can anyone tell the requirements for the display driver to successfully integrate with gf_writer ? Thanks, Arun Fri, 16 Dec 2011 15:25:53 GMT http://community.qnx.com/sf/go/post90667 Arun Johnson 2011-12-16T15:25:53Z http://community.qnx.com/sf/go/post90654 please correct me if I am wrong so you are saying that , it can render to the screen if the display driver supports packed yuv ?? Thanks, Arun Fri, 16 Dec 2011 01:04:24 GMT http://community.qnx.com/sf/go/post90654 Arun Johnson 2011-12-16T01:04:24Z http://community.qnx.com/sf/go/post90653 No it doesn't. Our allocators don't work that way. It would need to be converted to a packed format. ----- Original Message ----- From: Arun Johnson [mailto:community-noreply@qnx.com] Sent: Thursday, December 15, 2011 07:31 PM To: general-multimedia <post90651@community.qnx.com> Subject: Re: gf_writer and mp4_parser for one of the video only mp4 file, just before the crash , I am getting the following logs.. can anyone tell me if the gf_writer from QNX has a direct planar YUV rendering support ??? fwriter->Resume(0,-24893630447616) mp4_parser->NextBuffer mp4_parser sending MRAE_TYPE_DECODER_CONFIG with 2 payloads. Gfwriter Status. 256 Gfwriter GetResources mp4_parser new MRA mp4_parser MRAE_TYPE_BYTE_POSITION, offset 36. mp4_parser IOV, offset 36, size 32768. mp4_parser offset in IOV buffer = 0 mp4_parser TRACE chan 1169376 passing on chunk 0 of 1830, ref. offset 36, ref. size 3892 mp4_parser (3) output size = 3892 mp4_parser TRACE file offset 36, buffer offset 0, buffer size 3892 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 3892 mp4_parser TRACE chan 1169376 passing on chunk 1 of 1830, ref. offset 3928, ref. size 65 mp4_parser (3) output size = 65 mp4_parser TRACE file offset 36, buffer offset 3892, buffer size 65 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 3957 mp4_parser TRACE chan 1169376 passing on chunk 2 of 1830, ref. offset 3993, ref. size 1306 mp4_parser (3) output size = 1306 mp4_parser TRACE file offset 36, buffer offset 3957, buffer size 1306 mp4_parsermp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 5263 mp4_parser TRACE chan 1169376 passing on chunk 3 of 1830, ref. offset 5299, ref. size 59 mp4_parser (3) output size = 59 mp4_parser TRACE file offset 36, buffer offset 5263, buffer size 59 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 5322 mp4_parser TRACE chan 1169376 passing on chunk 4 of 1830, ref. offset 5358, ref. size 1312 mp4_parser (3) output size = 1312 mp4_parser TRACE file offset 36, buffer offset 5322, buffer size 1312 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 6634 mp4_parser TRACE chan 1169376 passing on chunk 5 of 1830, ref. offset 6670, ref. size 1508 mp4_parser (3) output size = 1508 mp4_parser TRACE file offset 36, buffer offset 6634, buffer size 1508 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 8142 mp4_parser TRACE chan 1169376 passing on chunk 6 of 1830, ref. offset 8178, ref. size 1508 mp4_parser (3) output size = 1508 mp4_parser TRACE file offset 36, buffer offset 8142, buffer size 1508 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 9650 mp4_parser TRACE chan 1169376 passing on chunk 7 of 1830, ref. offset 9686, ref. size 1644 mp4_parser (3) output size = 1644 mp4_parser TRACE file offset 36, buffer offset 9650, buffer size 1644 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 11294 mp4_parser TRACE chan 1169376 passing on chunk 8 of 1830, ref. offset 11330, ref. size 1410 mp4_parser (3) output size = 1410 mp4_parser TRACE file offset 36, buffer offset 11294, buffer size 1410 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 12704 mp4_parser TRACE chan 1169376 passing on chunk 9 of 1830, ref. offset 12740, ref. size 73 mp4_parser (3) output size = 73 mp4_parser TRACE file offset 36, buffer offset 12704, buffer size 73 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 12777 mp4_parser TRACE chan 1169376 passing on chunk 10 of 1830, ref. offset 12813, ref. size 1347 mp4_parser (3) output size = 1347 mp4_parser TRACE file offset 36, buffer offset 12777, buffer size 1347 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 14124 mp4_parser TRACE chan 1169376 passing on chunk 11 of 1830, ref. offset 14160, ref. size 1559 mp4_parser (3) output size = 1559 mp4_parser TRACE file offset 36, buffer offset 14124, buffer size 1559 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 15683 mp4_parser TRACE chan 1169376 passing on chunk 12 of 1830, ref. offset 15719, ref. size 4274 mp4_parser (3) output size = 4274 mp4_parser TRACE file offset 36, buffer offset 15683, buffer size 4274 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 19957 mp4_parser TRACE chan 1169376 passing on chunk 13 of 1830, ref. offset 19993, ref. size 1509 mp4_parser (3) output size = 1509 mp4_parser TRACE file offset 36, buffer offset 19957, buffer size 1509 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 21466 mp4_parser TRACE chan 1169376 passing on chunk 14 of 1830, ref. offset 21502, ref. size 1438 mp4_parser (3) output size = 1438 mp4_parser TRACE file offset 36, buffer offset 21466, buffer size 1438 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 22904 mp4_parser TRACE chan 1169376 passing on chunk 15 of 1830, ref. offset 22940, ref. size 65 mp4_parser (3) output size = 65 mp4_parser TRACE file offset 36, buffer offset 22904, buffer size 65 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 22969 mp4_parser TRACE chan 1169376 passing on chunk 16 of 1830, ref. offset 23005, ref. size 1526 mp4_parser (3) output size = 1526 mp4_parser TRACE file offset 36, buffer offset 22969, buffer size 1526 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 24495 mp4_parser TRACE chan 1169376 passing on chunk 17 of 1830, ref. offset 24531, ref. size 1451 mp4_parser (3) output size = 1451 mp4_parser TRACE file offset 36, buffer offset 24495, buffer size 1451 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 25946 mp4_parser TRACE chan 1169376 passing on chunk 18 of 1830, ref. offset 25982, ref. size 1376 mp4_parser (3) output size = 1376 mp4_parser TRACE file offset 36, buffer offset 25946, buffer size 1376 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 27322 mp4_parser TRACE chan 1169376 passing on chunk 19 of 1830, ref. offset 27358, ref. size 1615 mp4_parser (3) output size = 1615 mp4_parser TRACE file offset 36, buffer offset 27322, buffer size 1615 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 28937 mp4_parser TRACE chan 1169376 passing on chunk 20 of 1830, ref. offset 28973, ref. size 1439 mp4_parser (3) output size = 1439 mp4_parser TRACE file offset 36, buffer offset 28937, buffer size 1439 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 30376 mp4_parser TRACE chan 1169376 passing on chunk 21 of 1830, ref. offset 30412, ref. size 133 mp4_parser (3) output size = 133 mp4_parser TRACE file offset 36, buffer offset 30376, buffer size 133 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 30509 mp4_parser TRACE chan 1169376 passing on chunk 22 of 1830, ref. offset 30545, ref. size 1331 mp4_parser (3) output size = 1331 mp4_parser TRACE file offset 36, buffer offset 30509, buffer size 1331 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 31840 mp4_parser TRACE chan 1169376 passing on chunk 23 of 1830, ref. offset 31876, ref. size 1403 mp4_parser (1) output size = 928 mp4_parser TRACE file offset 36, buffer offset 31840, buffer size 928 mp4_parser adding MRAE_TYPE_PARTIAL_PACKET mp4_parser freeing imra 0 mp4_parser NextBuffer sending an MRA with 53 elements getting MRAE_TYPE_DECODER_CONFIG getting the track ES configuration, 38 bytes CORRECT NAL HEADER SIZE, 4 bytes video_decoder NextBuffer() forwarding property type 0x9 index 3 sheeva_video_decoder got PTS from parser of 0. video_decoder: got iov. video_decoder DecodeAndOutput isize = 3892, ipdata = 176000 sheeva_video_decoder: DecodeAndOutput Initializing decoder with init_data = 10b240, init_size = 35 sheeva_video_decoder->DecodeAndOutput() bytes_consumed = 3892 got_picture 1 video_decoder->DecodeAndOutput() output timestamp = 0 video_decoder->DecodeAndOutput() Y pl_size 337920 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder->DecodeAndOutput() U pl_size 84480 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder->DecodeAndOutput() V pl_size 84480 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder DecodeAndOutput isize = 3892, ipdata = 176000 bytes_consumed 3892 _______________________________________________ General http://community.qnx.com/sf/go/post90651 Fri, 16 Dec 2011 00:46:00 GMT http://community.qnx.com/sf/go/post90653 Adrian Boak(deleted) 2011-12-16T00:46:00Z http://community.qnx.com/sf/go/post90652 continuing from the previous mail..... it gives me a seg fault at terminated SIGSEGV code=1 fltno=11 ip=7800a3c0(libmmedia.so.1@__clz_tab+0x1118) mapaddr=0000a3c0. Thanks, Arun Fri, 16 Dec 2011 00:38:15 GMT http://community.qnx.com/sf/go/post90652 Arun Johnson 2011-12-16T00:38:15Z http://community.qnx.com/sf/go/post90651 for one of the video only mp4 file, just before the crash , I am getting the following logs.. can anyone tell me if the gf_writer from QNX has a direct planar YUV rendering support ??? fwriter->Resume(0,-24893630447616) mp4_parser->NextBuffer mp4_parser sending MRAE_TYPE_DECODER_CONFIG with 2 payloads. Gfwriter Status. 256 Gfwriter GetResources mp4_parser new MRA mp4_parser MRAE_TYPE_BYTE_POSITION, offset 36. mp4_parser IOV, offset 36, size 32768. mp4_parser offset in IOV buffer = 0 mp4_parser TRACE chan 1169376 passing on chunk 0 of 1830, ref. offset 36, ref. size 3892 mp4_parser (3) output size = 3892 mp4_parser TRACE file offset 36, buffer offset 0, buffer size 3892 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 3892 mp4_parser TRACE chan 1169376 passing on chunk 1 of 1830, ref. offset 3928, ref. size 65 mp4_parser (3) output size = 65 mp4_parser TRACE file offset 36, buffer offset 3892, buffer size 65 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 3957 mp4_parser TRACE chan 1169376 passing on chunk 2 of 1830, ref. offset 3993, ref. size 1306 mp4_parser (3) output size = 1306 mp4_parser TRACE file offset 36, buffer offset 3957, buffer size 1306 mp4_parsermp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 5263 mp4_parser TRACE chan 1169376 passing on chunk 3 of 1830, ref. offset 5299, ref. size 59 mp4_parser (3) output size = 59 mp4_parser TRACE file offset 36, buffer offset 5263, buffer size 59 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 5322 mp4_parser TRACE chan 1169376 passing on chunk 4 of 1830, ref. offset 5358, ref. size 1312 mp4_parser (3) output size = 1312 mp4_parser TRACE file offset 36, buffer offset 5322, buffer size 1312 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 6634 mp4_parser TRACE chan 1169376 passing on chunk 5 of 1830, ref. offset 6670, ref. size 1508 mp4_parser (3) output size = 1508 mp4_parser TRACE file offset 36, buffer offset 6634, buffer size 1508 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 8142 mp4_parser TRACE chan 1169376 passing on chunk 6 of 1830, ref. offset 8178, ref. size 1508 mp4_parser (3) output size = 1508 mp4_parser TRACE file offset 36, buffer offset 8142, buffer size 1508 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 9650 mp4_parser TRACE chan 1169376 passing on chunk 7 of 1830, ref. offset 9686, ref. size 1644 mp4_parser (3) output size = 1644 mp4_parser TRACE file offset 36, buffer offset 9650, buffer size 1644 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 11294 mp4_parser TRACE chan 1169376 passing on chunk 8 of 1830, ref. offset 11330, ref. size 1410 mp4_parser (3) output size = 1410 mp4_parser TRACE file offset 36, buffer offset 11294, buffer size 1410 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 12704 mp4_parser TRACE chan 1169376 passing on chunk 9 of 1830, ref. offset 12740, ref. size 73 mp4_parser (3) output size = 73 mp4_parser TRACE file offset 36, buffer offset 12704, buffer size 73 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 12777 mp4_parser TRACE chan 1169376 passing on chunk 10 of 1830, ref. offset 12813, ref. size 1347 mp4_parser (3) output size = 1347 mp4_parser TRACE file offset 36, buffer offset 12777, buffer size 1347 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 14124 mp4_parser TRACE chan 1169376 passing on chunk 11 of 1830, ref. offset 14160, ref. size 1559 mp4_parser (3) output size = 1559 mp4_parser TRACE file offset 36, buffer offset 14124, buffer size 1559 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 15683 mp4_parser TRACE chan 1169376 passing on chunk 12 of 1830, ref. offset 15719, ref. size 4274 mp4_parser (3) output size = 4274 mp4_parser TRACE file offset 36, buffer offset 15683, buffer size 4274 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 19957 mp4_parser TRACE chan 1169376 passing on chunk 13 of 1830, ref. offset 19993, ref. size 1509 mp4_parser (3) output size = 1509 mp4_parser TRACE file offset 36, buffer offset 19957, buffer size 1509 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 21466 mp4_parser TRACE chan 1169376 passing on chunk 14 of 1830, ref. offset 21502, ref. size 1438 mp4_parser (3) output size = 1438 mp4_parser TRACE file offset 36, buffer offset 21466, buffer size 1438 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 22904 mp4_parser TRACE chan 1169376 passing on chunk 15 of 1830, ref. offset 22940, ref. size 65 mp4_parser (3) output size = 65 mp4_parser TRACE file offset 36, buffer offset 22904, buffer size 65 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 22969 mp4_parser TRACE chan 1169376 passing on chunk 16 of 1830, ref. offset 23005, ref. size 1526 mp4_parser (3) output size = 1526 mp4_parser TRACE file offset 36, buffer offset 22969, buffer size 1526 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 24495 mp4_parser TRACE chan 1169376 passing on chunk 17 of 1830, ref. offset 24531, ref. size 1451 mp4_parser (3) output size = 1451 mp4_parser TRACE file offset 36, buffer offset 24495, buffer size 1451 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 25946 mp4_parser TRACE chan 1169376 passing on chunk 18 of 1830, ref. offset 25982, ref. size 1376 mp4_parser (3) output size = 1376 mp4_parser TRACE file offset 36, buffer offset 25946, buffer size 1376 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 27322 mp4_parser TRACE chan 1169376 passing on chunk 19 of 1830, ref. offset 27358, ref. size 1615 mp4_parser (3) output size = 1615 mp4_parser TRACE file offset 36, buffer offset 27322, buffer size 1615 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 28937 mp4_parser TRACE chan 1169376 passing on chunk 20 of 1830, ref. offset 28973, ref. size 1439 mp4_parser (3) output size = 1439 mp4_parser TRACE file offset 36, buffer offset 28937, buffer size 1439 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 30376 mp4_parser TRACE chan 1169376 passing on chunk 21 of 1830, ref. offset 30412, ref. size 133 mp4_parser (3) output size = 133 mp4_parser TRACE file offset 36, buffer offset 30376, buffer size 133 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 30509 mp4_parser TRACE chan 1169376 passing on chunk 22 of 1830, ref. offset 30545, ref. size 1331 mp4_parser (3) output size = 1331 mp4_parser TRACE file offset 36, buffer offset 30509, buffer size 1331 mp4_parser mp4_parser_COMPLETE_MODE mp4_parser offset in IOV buffer = 31840 mp4_parser TRACE chan 1169376 passing on chunk 23 of 1830, ref. offset 31876, ref. size 1403 mp4_parser (1) output size = 928 mp4_parser TRACE file offset 36, buffer offset 31840, buffer size 928 mp4_parser adding MRAE_TYPE_PARTIAL_PACKET mp4_parser freeing imra 0 mp4_parser NextBuffer sending an MRA with 53 elements getting MRAE_TYPE_DECODER_CONFIG getting the track ES configuration, 38 bytes CORRECT NAL HEADER SIZE, 4 bytes video_decoder NextBuffer() forwarding property type 0x9 index 3 sheeva_video_decoder got PTS from parser of 0. video_decoder: got iov. video_decoder DecodeAndOutput isize = 3892, ipdata = 176000 sheeva_video_decoder: DecodeAndOutput Initializing decoder with init_data = 10b240, init_size = 35 sheeva_video_decoder->DecodeAndOutput() bytes_consumed = 3892 got_picture 1 video_decoder->DecodeAndOutput() output timestamp = 0 video_decoder->DecodeAndOutput() Y pl_size 337920 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder->DecodeAndOutput() U pl_size 84480 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder->DecodeAndOutput() V pl_size 84480 video_decoder->DecodeAndOutput() MmfSetMraBufferElement looping video_decoder DecodeAndOutput isize = 3892, ipdata = 176000 bytes_consumed 3892 Fri, 16 Dec 2011 00:31:49 GMT http://community.qnx.com/sf/go/post90651 Arun Johnson 2011-12-16T00:31:49Z http://community.qnx.com/sf/go/post90649 Hi, I was trying to play an mp4 file and I am getting the following problems with the playback. I am working on armlev7 platform. I was able to play all audio formats(aac,mp3,wma) using the framework components. Can anyone tell me where am I going wrong: Logs from the individual components. Gfwriter Start. Gfwriter->Resume(0,-24893630447616) mp4_parser->NextBuffer mp4_parser->MmfAcquireMra() failed GfwriterTask NextBuffer MM_STATUS_ERROR. GfwriterTask status != MM_STATUS_PLAYING (0x1) mp4_parser->NextBuffer mp4_parser->MmfAcquireMra() failed Gfwriter Status. 1 Gfwriter Stop. New mutex WaitForPlayingStatus set channel STOPPED gf_writer: Filter status set to stopped. Gfwriter Status. 16 gf_writer->Flush() New mutex Flush. Gfwriter Stop. New mutex WaitForPlayingStatus set channel STOPPED gf_writer: Filter status set to stopped. Gfwriter Status. 16 gf_writer->Flush() New mutex Flush. Gfwriter ReleaseInputChannel. mp4_parser: ReleaseOutputChannel: enter mp4_parser: ReleaseOutputChannel: exit mp4_parser: ReleaseOutputChannel: enter mp4_parser: ReleaseOutputChannel: exit Gfwriter Destroy. Thanks, Arun Thu, 15 Dec 2011 21:11:08 GMT http://community.qnx.com/sf/go/post90649 Arun Johnson 2011-12-15T21:11:08Z http://community.qnx.com/sf/go/post90477 i am using mp4_parser with aviage core 1.2 Thanks, Arun Wed, 07 Dec 2011 19:55:01 GMT http://community.qnx.com/sf/go/post90477 Arun Johnson 2011-12-07T19:55:01Z http://community.qnx.com/sf/go/post90476 I tried removing that ..Its still giving me the following: Jan 01 00:00:08 5 20 1 io-media-generic/mmf: writer hint snd:* found Jan 01 00:00:08 5 20 1 io-media-generic/mmf: writer hint gf:* found Jan 01 00:00:08 1 27 0 MME:_setiomoutputattr(5959): Output device type 2 not supported Jan 01 00:00:08 5 20 1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0, thr = -1. Jan 01 00:00:08 2 20 1 io-media-generic/aoi: fildes streamer seek: failing (22) Jan 01 00:00:08 5 20 1 io-media-generic/aoi: MP4Parser: max sample size = 10875. Jan 01 00:00:08 2 20 1 io-media-generic/aoi: fildes streamer seek: failing (22) Jan 01 00:00:08 5 20 1 io-media-generic/mmf: Configuring the queue for 881335 bytes, lw = 176267, hw = 705068, thr = -1. Jan 01 00:00:08 5 20 1 io-media-generic/trackplayer: Skipping subgraph 0 because there is no device specified. I am using the attached m4v file for this run. Thanks, Arun Wed, 07 Dec 2011 19:25:50 GMT http://community.qnx.com/sf/go/post90476 Arun Johnson 2011-12-07T19:25:50Z http://community.qnx.com/sf/go/post90475 > can anyone tell me what's the error related to output saying: > Jan 01 00:04:25 2 20 1 io-media-generic/aoi: fildes streamer seek: > failing (22) This one means that lseek returned EINVAL. The only reason I can think of is that either a bug in the parser or a problem in your MP4 file caused the parser to attempt a seek to a negative position in the file. > Jan 01 00:04:25 2 20 1 io-media-generic/aoi: fildes streamer seeking > failing on StreamerStickyErrror resource set The StreamerStickyErrror resource that you have in your configuration file asks the streamer to remember the first error that happens, and keep returning it from any subsequent calls. It's a way to prevent other parsers from wasting time trying to read a file after an I/O error, such as when the file is on a scratched disc or the media has been ejected. Try removing both resource{} elements that set the StreamerStickyErrror resource from your configuration file. If that makes the file play, it could be that the invalid seek was caused by a bug in the parser. What version are you running? Can I have a copy of your MP4 file? Wed, 07 Dec 2011 19:01:53 GMT http://community.qnx.com/sf/go/post90475 Wojtek Lerch 2011-12-07T19:01:53Z http://community.qnx.com/sf/go/post90474 Hi , can anyone tell me what's the error related to output saying: Jan 01 00:04:25 5 20 1 io-media-generic/mmf: writer hint snd:* found Jan 01 00:04:25 5 20 1 io-media-generic/mmf: writer hint gf:* found Jan 01 00:04:25 1 27 0 MME:_setiomoutputattr(5959): Output device type 2 not supported Jan 01 00:04:25 5 20 1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0, thr = -1. Jan 01 00:04:25 2 20 1 io-media-generic/aoi: fildes streamer seek: failing (22) Jan 01 00:04:25 2 20 1 io-media-generic/aoi: fildes streamer seeking failing on StreamerStickyErrror resource set Jan 01 00:04:25 5 20 1 io-media-generic/mmf: Configuring the queue for 881335 bytes, lw = 176267, hw = 705068, thr = -1. Jan 01 00:04:25 5 20 1 io-media-generic/trackplayer: Skipping subgraph 0 because there is no device specified. Thanks, Arun Wed, 07 Dec 2011 18:45:23 GMT http://community.qnx.com/sf/go/post90474 Arun Johnson 2011-12-07T18:45:23Z http://community.qnx.com/sf/go/post90456 The post contains invalid characters .Please click uhe above post link to view the content. Tue, 06 Dec 2011 20:08:41 GMT http://community.qnx.com/sf/go/post90456 Adrian Boak(deleted) 2011-12-06T20:08:41Z http://community.qnx.com/sf/go/post90455 The post contains invalid characters .Please click uhe above post link to view the content. Tue, 06 Dec 2011 20:05:56 GMT http://community.qnx.com/sf/go/post90455 Arun Johnson 2011-12-06T20:05:56Z http://community.qnx.com/sf/go/post90454 > I am attaching my cfg file. The file is indeed incorrect -- it's missing a "value=0" line in the resource{} element that was supposed to unset the StreamerStickyError resource (around line 237 in your file). Try adding it back and see what happens. Tue, 06 Dec 2011 19:40:02 GMT http://community.qnx.com/sf/go/post90454 Wojtek Lerch 2011-12-06T19:40:02Z http://community.qnx.com/sf/go/post90453 I am working on arm target. with qnx6 filesystem nio my eMMC mounted by: mount -t qnx6 /dev/hd0t179 /media Thanks, Arun Tue, 06 Dec 2011 19:33:18 GMT http://community.qnx.com/sf/go/post90453 Arun Johnson 2011-12-06T19:33:18Z http://community.qnx.com/sf/go/post90452 > 2 20 1 io-media-generic/aoi: fildes streamer seek: failing (22) Actually this one is even more interesting... Errno 22 is EINVAL -- what filesystem was your file living in? Tue, 06 Dec 2011 19:32:10 GMT http://community.qnx.com/sf/go/post90452 Wojtek Lerch 2011-12-06T19:32:10Z http://community.qnx.com/sf/go/post90451 I am working on arm target. with qnx6 filesystem nio my eMMC mounted by: mount -t qnx6 /dev/hd0t179 /media Thanks, Arun Tue, 06 Dec 2011 19:30:57 GMT http://community.qnx.com/sf/go/post90451 Arun Johnson 2011-12-06T19:30:57Z http://community.qnx.com/sf/go/post90450 Hi Wojtek, I am attaching my cfg file. Thanks, Arun Tue, 06 Dec 2011 19:29:22 GMT http://community.qnx.com/sf/go/post90450 Arun Johnson 2011-12-06T19:29:22Z http://community.qnx.com/sf/go/post90449 The post contains invalid characters .Please click uhe above post link to view the content. Tue, 06 Dec 2011 19:25:16 GMT http://community.qnx.com/sf/go/post90449 Adrian Boak(deleted) 2011-12-06T19:25:16Z http://community.qnx.com/sf/go/post90448 > 2 20 1 io-media-generic/mmf: A resource element is missing a 'value' > attribute This indicates that there's something wrong with your io-media configuration file. Can I have a copy? Tue, 06 Dec 2011 19:24:51 GMT http://community.qnx.com/sf/go/post90448 Wojtek Lerch 2011-12-06T19:24:51Z http://community.qnx.com/sf/go/post90447 The post contains invalid characters .Please click uhe above post link to view the content. Tue, 06 Dec 2011 19:19:49 GMT http://community.qnx.com/sf/go/post90447 Arun Johnson 2011-12-06T19:19:49Z http://community.qnx.com/sf/go/post90428 > Jan 01 00:00:49 4 20 1 io-media-generic/trackplayer: Couldn't load > the mp4_parser filter (based on the parser tag), mmerr=4047 Error 4047 (MM_ENFSF) means that the filter was loaded but didn't like your file. (Apologies for an inaccurate error message...) Mon, 05 Dec 2011 18:52:57 GMT http://community.qnx.com/sf/go/post90428 Wojtek Lerch 2011-12-05T18:52:57Z http://community.qnx.com/sf/go/post90426 Hi, I was trying to use MME for mp4 playback. but its failing with there errors. The logs are attached as follows: I am using mmecli as the client for playback. can anybody please tell me whats going wrong ? The mp4_parser.so is the default parser and the video+audio files is a good playable file. Jan 01 00:00:06 2 20 1 io-media-generic/trackplayer: Error 10004: Jan 01 00:00:06 2 20 1 io-media-generic/trackplayer: Couldn't find a parser for '/media/drive/salt-video.mp4' Jan 01 00:00:06 2 27 200 MDP:metadata_get(801): Failed iom_get_track_info, errno = 5 Jan 01 00:00:06 3 27 200 MDP:mdp_mgr_metadata_get_int(1161): Error getting metadata for group 00000002 from "/media/drive/salt-video.mp4": An external resource call used by the MDP failed. (10). Jan 01 00:00:49 5 20 1 io-media-generic/mmf: writer hint snd:* found Jan 01 00:00:49 5 20 1 io-media-generic/mmf: writer hint gf:* found Jan 01 00:00:49 1 27 0 MME:_setiomoutputattr(5959): Output device type 2 not supported Jan 01 00:00:49 5 20 1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0, thr = -1. Jan 01 00:00:49 4 20 1 io-media-generic/trackplayer: Couldn't load the mp4_parser filter (based on the parser tag), mmerr=4047 Jan 01 00:00:49 4 20 1 io-media-generic/trackplayer: Couldn't find a suitable parser filter, mmerr=4047 Jan 01 00:00:49 2 20 1 io-media-generic/trackplayer: Error 10004, 2, 4047: Jan 01 00:00:49 2 20 1 io-media-generic/trackplayer: Couldn't create a linking filter for raw stream Jan 01 00:00:49 2 27 0 MME:_attachinput(3782): Could not attach input (/media/drive///salt-video.mp4) to controlcontext default (fid=2). errno=5 Jan 01 00:00:49 2 27 0 MME:_play(3224): Could not attach file '/media/drive///salt-video.mp4' Jan 01 00:00:49 2 27 0 MME:_setgenericvalue(888): Send Error for request=2, value=0. errno 11 Thanks, Arun Mon, 05 Dec 2011 18:40:00 GMT http://community.qnx.com/sf/go/post90426 Arun Johnson 2011-12-05T18:40:00Z http://community.qnx.com/sf/go/post90373 At compile time QDB saves SQLITE_VERSION_NUMBER (from the sqlite header); at run-time it compares this to the sqlite library's version number. If it doesn't match, qdb exits. So, fundamentally, you have a version mis-match here. Either: A) the sqlite header file qdb is being built against doesn't match the sqlite library that you're building (perhaps you forgot to "make hinstall" in lib/sqlite before building qdb); or B) qdb isn't using the libsqlite library you are putting on your target (another library may be in the library search path). To test for (B), you could start QDB with the DL_DEBUG environment variable to determine where qdb is loading libsqlite from: DL_DEBUG=libs qdb -c ... If qdb is loading the correct library then it's likely that (a) is the problem and qdb is being built against a different sqlite header. (As an aside: if you can, I would recommend using qnx-provided binaries rather than binaries you've built yourself.) -- Ryan J. Allen QNX Software Systems Wed, 30 Nov 2011 18:16:47 GMT http://community.qnx.com/sf/go/post90373 Ryan Allen(deleted) 2011-11-30T18:16:47Z http://community.qnx.com/sf/go/post90372 It is an mp4 file parser, so it parses/demuxes files in the iso family (mp4, m4a, m4v, mov, 3gp, 3gp2, etc). Audio and video. On 11-11-30 12:18 PM, "Preetham Chandrian" <community-noreply@qnx.com> wrote: >Hi, > >I am using aviage on arm target. >I can see an mp4_parser.so as one of the filters provided with the >package. > >Is this a mp4 stream parser (audio and video) or just a video parser ? > >Can someone please clarify the details about this ? > >Thanks, >Preetham > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90371 > Wed, 30 Nov 2011 17:23:19 GMT http://community.qnx.com/sf/go/post90372 Adrian Boak(deleted) 2011-11-30T17:23:19Z http://community.qnx.com/sf/go/post90371 Hi, I am using aviage on arm target. I can see an mp4_parser.so as one of the filters provided with the package. Is this a mp4 stream parser (audio and video) or just a video parser ? Can someone please clarify the details about this ? Thanks, Preetham Wed, 30 Nov 2011 17:18:35 GMT http://community.qnx.com/sf/go/post90371 Preetham Chandrian 2011-11-30T17:18:35Z http://community.qnx.com/sf/go/post90370 As I said earlier. MMF is not a customer-facing, or supported API for Aviage. Sorry. If you want to play media using Aviage, please use the MME. On 11-11-30 12:01 PM, "Arun Johnson" <community-noreply@qnx.com> wrote: >No I wanted to have an understanding of the framework internally so that >I can write my own player. > >by commenting out MmSetDefaultClock, I am able to get the graph started >but Mmstatus returns MM_STATUS_ERROR. > >Is there anything else I need to consider for plying just a wave file. > >you help is reapply appreciated > >thanks, >arun > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90369 > Wed, 30 Nov 2011 17:05:00 GMT http://community.qnx.com/sf/go/post90370 Adrian Boak(deleted) 2011-11-30T17:05:00Z http://community.qnx.com/sf/go/post90369 No I wanted to have an understanding of the framework internally so that I can write my own player. by commenting out MmSetDefaultClock, I am able to get the graph started but Mmstatus returns MM_STATUS_ERROR. Is there anything else I need to consider for plying just a wave file. you help is reapply appreciated thanks, arun Wed, 30 Nov 2011 17:01:31 GMT http://community.qnx.com/sf/go/post90369 Arun Johnson 2011-11-30T17:01:31Z http://community.qnx.com/sf/go/post90368 This is what I got : I was using the source file from trunk: to get this use -i /tmp/qdb /tmp/libsqlite3.so.1 NAME=qdb DESCRIPTION=QNX SQL Database Server DATE=2011/11/29-11:42:24-EST STATE=Experimental HOST=pc138 USER=ajohnson NAME=libsqlite3.so DESCRIPTION=SQLite Library DATE=2011/11/16-12:20:39-EST STATE=Experimental HOST=pc138 USER=ajohnson Wed, 30 Nov 2011 16:58:11 GMT http://community.qnx.com/sf/go/post90368 Arun Johnson 2011-11-30T16:58:11Z http://community.qnx.com/sf/go/post90367 Find "qdb" and "libsqlite.so.1" on the target and run: "use -i /path/to/qdb /path/to/libsqlite.so.1" Most likely they will be from different builds and the use information will not match. -- Ryan J. Allen QNX Software Systems Wed, 30 Nov 2011 16:48:45 GMT http://community.qnx.com/sf/go/post90367 Ryan Allen(deleted) 2011-11-30T16:48:45Z http://community.qnx.com/sf/go/post90366 If you are using Aviage, MMF is not a customer-facing API. Why have you chosen that? Is there something the MME is not able to do for you? On 11-11-30 11:37 AM, "Arun Johnson" <community-noreply@qnx.com> wrote: >I am using Aviage for the purpose. > >Thanks > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90364 > Wed, 30 Nov 2011 16:47:18 GMT http://community.qnx.com/sf/go/post90366 Adrian Boak(deleted) 2011-11-30T16:47:18Z http://community.qnx.com/sf/go/post90365 I am so sorry I couldnt understand the use of -i I am new to this and trying to run this on arm. I am using qdb -c /db/qdb.cfg -v -Otempstore=/fs/tmpfs -Rset to set it up ..everything else I got from the multimedia package (Aviage core 1.2) Thanks, Arun Wed, 30 Nov 2011 16:39:49 GMT http://community.qnx.com/sf/go/post90365 Arun Johnson 2011-11-30T16:39:49Z http://community.qnx.com/sf/go/post90364 I am using Aviage for the purpose. Thanks Wed, 30 Nov 2011 16:37:43 GMT http://community.qnx.com/sf/go/post90364 Arun Johnson 2011-11-30T16:37:43Z http://community.qnx.com/sf/go/post90363 I am trying to learn about the library using examples from QNX Neutrino, Multimedia Developer's guide. Specifically Ex: "playing MP3". I was learning to use the media reader, wave parser and audio writer to get playing a wave file. I assume this is all I need to play a wave file. io-audio is functional in my system and I am able to play wave files using the wave utility. I am trying to achieve the same functionality with MMF. But this function is giving me a linking error. Thanks, Arun Wed, 30 Nov 2011 16:37:01 GMT http://community.qnx.com/sf/go/post90363 Arun Johnson 2011-11-30T16:37:01Z http://community.qnx.com/sf/go/post90362 Could you provide the use -i for qdb and sqlite? On 11-11-30 10:36 AM, "Arun Johnson" <community-noreply@qnx.com> wrote: >Hi, > >I am setting up aviage on arm target. > I am getting a conflict while setting QDB > >its giving me : > >qdb: QDB requires SQLite version "3.6.12", found "3.6.23.1" > > >I know its something to do with the some libraries. But can anybody point >me the correct libraries I need to get this going ? > >or can I upgrade QDB ? > >what can be a solution to this ? > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90356 > Wed, 30 Nov 2011 16:21:45 GMT http://community.qnx.com/sf/go/post90362 Jim Gilderson 2011-11-30T16:21:45Z http://community.qnx.com/sf/go/post90361 MMF is not normally a customer-facing API. Also, there should be no reason to call that function. What are you trying to accomplish? Are you using Aviage, or the Blackberry NDK? On 11-11-30 11:12 AM, "Arun Johnson" <community-noreply@qnx.com> wrote: >sorry, >What I meant is I am trying to create my own graph using the library. >that's when I got the error. > >Thanks, >Arun > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90359 > Wed, 30 Nov 2011 16:16:10 GMT http://community.qnx.com/sf/go/post90361 Adrian Boak(deleted) 2011-11-30T16:16:10Z http://community.qnx.com/sf/go/post90359 sorry, What I meant is I am trying to create my own graph using the library. that's when I got the error. Thanks, Arun Wed, 30 Nov 2011 16:12:51 GMT http://community.qnx.com/sf/go/post90359 Arun Johnson 2011-11-30T16:12:51Z http://community.qnx.com/sf/go/post90358 You don't create a graph if you are using the MME. MME talks to io-media which in turn uses MMF to play back the content. Do you have the MME documentation? On 11-11-30 11:06 AM, "Arun Johnson" <community-noreply@qnx.com> wrote: >Hi, > >I was trying to build my own graph using MME. > >The function MMSetDefaultClock giving me a link error : > >(.text+0x3bc): undefined reference to `MmSetDefaultClock' > >But all other functions are getting linked ! >I am including libmmedia.so as a shared library. > >Can somebody help me with this ? > >Thanks, >Arun > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90357 > Wed, 30 Nov 2011 16:09:34 GMT http://community.qnx.com/sf/go/post90358 Adrian Boak(deleted) 2011-11-30T16:09:34Z http://community.qnx.com/sf/go/post90357 Hi, I was trying to build my own graph using MME. The function MMSetDefaultClock giving me a link error : (.text+0x3bc): undefined reference to `MmSetDefaultClock' But all other functions are getting linked ! I am including libmmedia.so as a shared library. Can somebody help me with this ? Thanks, Arun Wed, 30 Nov 2011 16:06:33 GMT http://community.qnx.com/sf/go/post90357 Arun Johnson 2011-11-30T16:06:33Z http://community.qnx.com/sf/go/post90356 Hi, I am setting up aviage on arm target. I am getting a conflict while setting QDB its giving me : qdb: QDB requires SQLite version "3.6.12", found "3.6.23.1" I know its something to do with the some libraries. But can anybody point me the correct libraries I need to get this going ? or can I upgrade QDB ? what can be a solution to this ? Wed, 30 Nov 2011 15:36:35 GMT http://community.qnx.com/sf/go/post90356 Arun Johnson 2011-11-30T15:36:35Z http://community.qnx.com/sf/go/post90316 What QNX version and platform are you working on? We're working on the FLAC implementation now, but the rollout of the feature depends on what you're working with. On 11-11-28 5:44 AM, "Suresha Iholle" <community-noreply@qnx.com> wrote: >Hi, > >could you please let me know whether FLAC 1.2.1 codec support is present >in QNX or not. >And what we need to do if we need to support FLAC codec in QNX. > >Regards, >suresha > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90314 > Mon, 28 Nov 2011 14:45:32 GMT http://community.qnx.com/sf/go/post90316 Adrian Boak(deleted) 2011-11-28T14:45:32Z http://community.qnx.com/sf/go/post90314 Hi, could you please let me know whether FLAC 1.2.1 codec support is present in QNX or not. And what we need to do if we need to support FLAC codec in QNX. Regards, suresha Mon, 28 Nov 2011 10:44:12 GMT http://community.qnx.com/sf/go/post90314 Suresha Iholle 2011-11-28T10:44:12Z http://community.qnx.com/sf/go/post90286 If you're using Aviage, use the MME APIs. You're platform will need to have a supported video decoder however. ----- Original Message ----- From: Arun Johnson [mailto:community-noreply@qnx.com] Sent: Wednesday, November 23, 2011 12:26 PM To: general-multimedia <post90266@community.qnx.com> Subject: mp4 player hi, i want to create a mp4 player that can play H.264 video and AAC audio. Could aviage chieve this ? what should be the approach ? Thanks, Arun _______________________________________________ General http://community.qnx.com/sf/go/post90266 Thu, 24 Nov 2011 18:04:09 GMT http://community.qnx.com/sf/go/post90286 Adrian Boak(deleted) 2011-11-24T18:04:09Z http://community.qnx.com/sf/go/post90266 hi, i want to create a mp4 player that can play H.264 video and AAC audio. Could aviage chieve this ? what should be the approach ? Thanks, Arun Wed, 23 Nov 2011 17:26:58 GMT http://community.qnx.com/sf/go/post90266 Arun Johnson 2011-11-23T17:26:58Z http://community.qnx.com/sf/go/post90259 Hi Adrian, I am working on a armlev7 platform. I am trying to make an mp4 player with H.264 video and AAC audio with AV sync. I managed to bring up io-fs-media,qdb,mcd,io-media-generic on the platform. and I was even able to use mmecli to create track sessions and play some wave files. Now I can see an mp4_parser.so in mmedia. 1) does this parser parses mp4 container and gives video and audio streams as two seperate output channels ?? basically I have a decoder for h.264 and AAC audio. how do I use all these components to get my player working ?? When I was building some sample applications, I saw that "MmSetDefaultClock(graph" is not getting linked with libmmedia.so.1. Is there something missing here ?? I am suing Aviage core 1.2 I will really appreciate your help on getting my mp4 player running in QNX. Thanks and Regards, Arun Wed, 23 Nov 2011 14:27:45 GMT http://community.qnx.com/sf/go/post90259 Arun Johnson 2011-11-23T14:27:45Z http://community.qnx.com/sf/go/post90251 Normally we don't recommend using MMF directly. What platform is this on and what are you trying to accomplish? In the old framework MME us the standard user API. In the new framework we recommend using mm-renderer, flash, or html 5. ----- Original Message ----- From: Arun Johnson [mailto:community-noreply@qnx.com] Sent: Tuesday, November 22, 2011 07:26 PM To: general-multimedia <post90250@community.qnx.com> Subject: building graphs Hi, I was trying to make a wav player by building my own graghs using the multimedia library. the fucntion, MmAcquireOutputChannel () is supposed to give an ouput channel of some type from the filter returned from MmFindMediaReader(). But I can see an output channel only if i use MEDIA_TYPE_UNKNOWN. if I proceed with this media type to build a graph with just wav_parser and audio_writer, as I assume there is no decoder required for playing wav files It ultimately fails to create the graph. I am able to play to file with mmecli with the intruction in the quick start guide. does mme handles the playback in the same way ???? _______________________________________________ General http://community.qnx.com/sf/go/post90250 Wed, 23 Nov 2011 01:03:17 GMT http://community.qnx.com/sf/go/post90251 Adrian Boak(deleted) 2011-11-23T01:03:17Z http://community.qnx.com/sf/go/post90250 Hi, I was trying to make a wav player by building my own graghs using the multimedia library. the fucntion, MmAcquireOutputChannel () is supposed to give an ouput channel of some type from the filter returned from MmFindMediaReader(). But I can see an output channel only if i use MEDIA_TYPE_UNKNOWN. if I proceed with this media type to build a graph with just wav_parser and audio_writer, as I assume there is no decoder required for playing wav files It ultimately fails to create the graph. I am able to play to file with mmecli with the intruction in the quick start guide. does mme handles the playback in the same way ???? Wed, 23 Nov 2011 00:26:25 GMT http://community.qnx.com/sf/go/post90250 Arun Johnson 2011-11-23T00:26:25Z http://community.qnx.com/sf/go/post90139 Hi I will comment on some of your points below. gf_writer was only shipped with x86 in 1.2 as there was no available ARM video decoder. In general, a 3rd party video decoder must be wrapped to comply with our Multimedia Framework. This is not a trivial task and is typically done by QNX via custom engineering. There is no standard documentation on this. I would recommend contacting your support contact if you need to pursue this. On 11-11-16 10:29 AM, "Arun Johnson" <community-noreply@qnx.com> wrote: >Hi, >I am working on using Aviage on armle target. With core package, I >realized that there is no gf_writer. > >Is it possible to display video in arm target ? I have edited >mme_data.sql to add another video output device and attached the >zoneoutput to this device. > >my mme_sql is as follows: > >INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(1, 1, >'default_audio', 'snd:/dev/snd/pcmPreferredp'); >INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(2, 1, >'default_video', 'gf:0000,0000'); >INSERT INTO zones(zoneid, name) VALUES(1, 'defaultzone'); >INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid >FROM outputdevices WHERE name='default_audio'; >INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid >FROM outputdevices WHERE name='default_video'; >INSERT INTO renderers(path) VALUES('/dev/io-media'); >INSERT INTO controlcontexts(zoneid, rendid, name) VALUES( 1, 1, 'default' >); > >Its giving me an error for could not attach parser while playing mp4 >video. I know that the mp4_parser is there in the correct location and it >is liked properly. > >Its also giving me an error "output device type 2 not supported." > >Is there a way in Aviage to attach my own h.264 decoder that has DSP >implementation ? if yes, can you point me to the right direction ? > >Is there any interface format to write my decoder so as to make aviage >linked to it ? I didnt see any documentation about writing our own >decoder > > > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post90132 > Wed, 16 Nov 2011 20:11:44 GMT http://community.qnx.com/sf/go/post90139 Jim Gilderson 2011-11-16T20:11:44Z http://community.qnx.com/sf/go/post90132 Hi, I am working on using Aviage on armle target. With core package, I realized that there is no gf_writer. Is it possible to display video in arm target ? I have edited mme_data.sql to add another video output device and attached the zoneoutput to this device. my mme_sql is as follows: INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(1, 1, 'default_audio', 'snd:/dev/snd/pcmPreferredp'); INSERT INTO outputdevices(type, permanent, name, devicepath) VALUES(2, 1, 'default_video', 'gf:0000,0000'); INSERT INTO zones(zoneid, name) VALUES(1, 'defaultzone'); INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid FROM outputdevices WHERE name='default_audio'; INSERT INTO zoneoutputs(zoneid, outputdeviceid) SELECT 1, outputdeviceid FROM outputdevices WHERE name='default_video'; INSERT INTO renderers(path) VALUES('/dev/io-media'); INSERT INTO controlcontexts(zoneid, rendid, name) VALUES( 1, 1, 'default' ); Its giving me an error for could not attach parser while playing mp4 video. I know that the mp4_parser is there in the correct location and it is liked properly. Its also giving me an error "output device type 2 not supported." Is there a way in Aviage to attach my own h.264 decoder that has DSP implementation ? if yes, can you point me to the right direction ? Is there any interface format to write my decoder so as to make aviage linked to it ? I didnt see any documentation about writing our own decoder Wed, 16 Nov 2011 15:29:12 GMT http://community.qnx.com/sf/go/post90132 Arun Johnson 2011-11-16T15:29:12Z http://community.qnx.com/sf/go/post90000 I tried that, but the problem was due to the absence of "libmmfilter.so.1" file in the build for the target. when i copied that and pointed that location in LD_LIBRARY_PATH. It got initialized Thu, 10 Nov 2011 16:20:37 GMT http://community.qnx.com/sf/go/post90000 Arun Johnson 2011-11-10T16:20:37Z http://community.qnx.com/sf/go/post89981 Is the stream_reader.so DLL in the the /db/armle/lib/dll/mmedia folder? Try to manually start io-media on the command line, but do this: DL_DEBUG=1 io-media-generic -M mmf,dlldir=/db/armle/lib/dll/mmedia/ Setting DL_DEBUG=1 will print some extra info while loading shared libraries that might help narrow down the issue. Regards, Gilles Thu, 10 Nov 2011 01:58:38 GMT http://community.qnx.com/sf/go/post89981 Gilles Roy 2011-11-10T01:58:38Z http://community.qnx.com/sf/go/post89979 No we haven't. ----- Original Message ----- From: Dennis Kellly [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 06:00 PM To: general-multimedia <post89978@community.qnx.com> Subject: RE: Support for Hantro Video decoder It is an IP block which can be licensed and added to an SOC - primarily for Flash video acceleration (I presume). Hantro is owned by On2 Tech. The AT91SAM9M10 includes one of their decoders. There are press releases about Freescale and Hantro but unclear which parts may have it. -----Original Message----- From: Adrian Boak [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 5:56 PM To: general-multimedia Subject: Re: Support for Hantro Video decoder What is the Hantro video decoder? A piece of hardware? What platform is it on? ----- Original Message ----- From: Dennis Kellly [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 05:44 PM To: general-multimedia <post89975@community.qnx.com> Subject: Support for Hantro Video decoder Has QNX ever supported any parts with the Hantro h/w video decoder units? _______________________________________________ General http://community.qnx.com/sf/go/post89975 _______________________________________________ General http://community.qnx.com/sf/go/post89977 _______________________________________________ General http://community.qnx.com/sf/go/post89978 Wed, 09 Nov 2011 23:49:22 GMT http://community.qnx.com/sf/go/post89979 Adrian Boak(deleted) 2011-11-09T23:49:22Z http://community.qnx.com/sf/go/post89978 It is an IP block which can be licensed and added to an SOC - primarily for Flash video acceleration (I presume). Hantro is owned by On2 Tech. The AT91SAM9M10 includes one of their decoders. There are press releases about Freescale and Hantro but unclear which parts may have it. -----Original Message----- From: Adrian Boak [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 5:56 PM To: general-multimedia Subject: Re: Support for Hantro Video decoder What is the Hantro video decoder? A piece of hardware? What platform is it on? ----- Original Message ----- From: Dennis Kellly [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 05:44 PM To: general-multimedia <post89975@community.qnx.com> Subject: Support for Hantro Video decoder Has QNX ever supported any parts with the Hantro h/w video decoder units? _______________________________________________ General http://community.qnx.com/sf/go/post89975 _______________________________________________ General http://community.qnx.com/sf/go/post89977 Wed, 09 Nov 2011 23:00:59 GMT http://community.qnx.com/sf/go/post89978 Dennis Kellly 2011-11-09T23:00:59Z http://community.qnx.com/sf/go/post89977 What is the Hantro video decoder? A piece of hardware? What platform is it on? ----- Original Message ----- From: Dennis Kellly [mailto:community-noreply@qnx.com] Sent: Wednesday, November 09, 2011 05:44 PM To: general-multimedia <post89975@community.qnx.com> Subject: Support for Hantro Video decoder Has QNX ever supported any parts with the Hantro h/w video decoder units? _______________________________________________ General http://community.qnx.com/sf/go/post89975 Wed, 09 Nov 2011 22:55:50 GMT http://community.qnx.com/sf/go/post89977 Adrian Boak(deleted) 2011-11-09T22:55:50Z http://community.qnx.com/sf/go/post89975 Has QNX ever supported any parts with the Hantro h/w video decoder units? Wed, 09 Nov 2011 22:44:04 GMT http://community.qnx.com/sf/go/post89975 Dennis Kellly 2011-11-09T22:44:04Z http://community.qnx.com/sf/go/post89974 Hi, I completly swiched over to the armle core. Bit io-media-generic fails to initialize. io-media-generic -M mmf,dlldir=/db/armle/lib/dll/mmedia/ io-media-generic/mmf: Could not load the "stream_reader" DLL io-media-generic: Initialization of module mmf failed dlldir has all the related .so files for it to initialize. anyone know why this is happening ? Thanks, Arun Wed, 09 Nov 2011 22:38:11 GMT http://community.qnx.com/sf/go/post89974 Arun Johnson 2011-11-09T22:38:11Z http://community.qnx.com/sf/go/post89960 I think you are right that this may be related to armle vs armle-v7. I don't believe we shipped 1.2 for armle-v7. You will need to go through a formal sales or support channel to discuss options for an armle-v7 build of Aviage. -- Ryan J. Allen QNX Software Systems Wed, 09 Nov 2011 17:31:09 GMT http://community.qnx.com/sf/go/post89960 Ryan Allen(deleted) 2011-11-09T17:31:09Z http://community.qnx.com/sf/go/post89959 Hi, I got QDB up and running. many thanks to all the help. It was related to the location of the libraries for qdb. It seems to be located in the correct folder structure..Since i am using windows host and cross compiling to arm, I copied it to a temp location. That was causing it to behave differently. I am getting an error in io-media-generic ldd:FATAL: Unresolved symbol "__aeabi_atexit" called from libaoi.so.1 Process 163871 (io-media-generic) exited status=1. I was wondering if it its relate to armle Vs armle-v7... i am using aviage core 1.2.0 I successfully setup io-fs-media,qdb and mcd running. But io-media-generic is giving me a fatal error. Is this an issue with the media core ? Thanks, Arun Wed, 09 Nov 2011 17:17:41 GMT http://community.qnx.com/sf/go/post89959 Arun Johnson 2011-11-09T17:17:41Z http://community.qnx.com/sf/go/post89956 HI, I got QDB up and running. many thanks to all the help. It was related to the location of the libraries for qdb. It seems to be located in the correct folder structure..Since i am using windows host and cross compiling to arm, I copied it to a temp location. That was causing it to behave differently. Now I am getting an error in io-media-generic ldd:FATAL: Unresolved symbol "__aeabi_atexit" called from libaoi.so.1 Process 163871 (io-media-generic) exited status=1. I was wondering if it its relate to armle Vs armle-v7... i am using aviage core 1.2.0 Thanks, Arun Wed, 09 Nov 2011 16:33:33 GMT http://community.qnx.com/sf/go/post89956 Arun Johnson 2011-11-09T16:33:33Z http://community.qnx.com/sf/go/post89944 /Fs/tmpfs/ provided by io-fs -dtmp should be fine as a filesystem to store the databases. Are there any other files in /fs/tmpfs/ ? Perhaps a lock file or something similar that sqlite is honoring but that your attempt to write to the file ignores. Have you made any modifications to the .sql files? Initially I would be trying this with the default files. Can you read all of the .sql files without error (try simply to "cat" the files from the shell). To try to narrow down the error I would first try to clear all files in /fs/tmpfs/ (simple to do: just kill io-fs-media and re-start it), then start with a simplified config file. Try specifying only one database (for example, just mme_temp and not mme or mme_library) to see if qdb will start. If this still fails you could see if adding some tracing to sqlite will help; if a query is causing a problem then this will show the specific query. You do this by adding arguments: qdb -otempstore=/fs/tmpfs/,trace,profile -vvvvvv (At least six -v's.) Generally speaking the default configuration should "just work", as long as all of the files are in the right places. -- Ryan J. Allen QNX Software Systems Tue, 08 Nov 2011 16:57:07 GMT http://community.qnx.com/sf/go/post89944 Ryan Allen(deleted) 2011-11-08T16:57:07Z http://community.qnx.com/sf/go/post89943 I am using : io-fs-media -d tmp -cpages=4 -cbundles=0 before the qdb call. this successfully creates a RAMdisk..... /fs/tmpfs. this call is supposed to create an abstraction for full posix file system right ? This is where I am trying to create the db. Thanks, Arun Tue, 08 Nov 2011 16:40:15 GMT http://community.qnx.com/sf/go/post89943 Arun Johnson 2011-11-08T16:40:15Z http://community.qnx.com/sf/go/post89941 >>>qdb: processing [mme_temp]/db/mme_temp.sql - disk I/O error I am guessing this file is located in shared memory? If so, I suspect the failure is due to the filesystem not supporting full posix semantics. As a quick test, try # devb-ram ram capacity=8192 # dinit –h /dev/hd1t77 <<<< careful that /dev/hd1 is ramdisk!!! # mount /dev/hd1t77 /tmp2 Now change the location of the file to reside under /tmp2 and see if it works. Tue, 08 Nov 2011 16:11:37 GMT http://community.qnx.com/sf/go/post89941 Dennis Kellly 2011-11-08T16:11:37Z http://community.qnx.com/sf/go/post89940 I am using the default qdb.conf file. [mme_temp] Filename = /fs/tmpfs/mme_temp.db Schema File = /db/mme_temp.sql I am able to write to this file by myself. I tried a different location its giving me input/output error. I am working on armle-v7 board with aviage core 1.2.0. Tue, 08 Nov 2011 15:42:53 GMT http://community.qnx.com/sf/go/post89940 Arun Johnson 2011-11-08T15:42:53Z http://community.qnx.com/sf/go/post89939 Qdb uses libsqlite3 for database operations. It looks like sqlite3 encountered an IO error while trying to write (10 == SQLITE_IOERR, 778 == SQLITE_IOERR_WRITE). I would check your qdb.cfg file to see where /db/mme_temp.sql is meant to be written (the Filename option for this database) and try to write this file yourself. You could try specifying a different path to write Filename to. -- Ryan J. Allen QNX Software Systems Tue, 08 Nov 2011 15:01:07 GMT http://community.qnx.com/sf/go/post89939 Ryan Allen(deleted) 2011-11-08T15:01:07Z http://community.qnx.com/sf/go/post89937 Hi, I was trying to start up QDB with after io-fs-media call. qdb -c /db/qdb.cfg -vvvvvvvV -Otempstore=/fs/tmpfs -Rset its giving the following error : QDB: No script registered for handling corrupt database. QDB: exec: rc 10, ext 778 qdb: processing [mme_temp]/db/mme_temp.sql - disk I/O error Its unable to start QDB, can anyone tell me why this is happening ? Thanks, Arun Tue, 08 Nov 2011 14:39:40 GMT http://community.qnx.com/sf/go/post89937 Arun Johnson 2011-11-08T14:39:40Z http://community.qnx.com/sf/go/post89315 I don't think we have anything that can do what you're looking for. The only way you may be able to optimize would be to capture the video directly within your VM software (if this is possible), as opposed to capturing a Phindows connection to the VM. I don't imagine this would be significantly different. -- Ryan J. Allen QNX Software Systems Tue, 11 Oct 2011 21:04:53 GMT http://community.qnx.com/sf/go/post89315 Ryan Allen(deleted) 2011-10-11T21:04:53Z http://community.qnx.com/sf/go/post89307 Here is the situation that I am looking to. I have a QNX Virtual Machine that is running a software program with a user interface. I want to be able to record everything that happens on the user interface. Right now, I have to do this manually using a Phindows session and a windows program that allows me to capture the screen and convert to video. I would like to automate this so that I can turn the file into a video file. Ideally I would like to create an wmv or something that can be opened easily, but really any format will work as long as I can convert it over. Tue, 11 Oct 2011 16:11:03 GMT http://community.qnx.com/sf/go/post89307 Jeff Tippey 2011-10-11T16:11:03Z http://community.qnx.com/sf/go/post89305 Are you intending to record a tutorial type video? Or do you want the end-user of your QNX-based product to be able to record their own videos? -- Ryan J. Allen QNX Software Systems Tue, 11 Oct 2011 15:49:05 GMT http://community.qnx.com/sf/go/post89305 Ryan Allen(deleted) 2011-10-11T15:49:05Z http://community.qnx.com/sf/go/post89296 Thank you guys for taking the time to respond. One quick add on, say for instance that I have a virtual machine that is the QNX machine. Now I am running completely in software. The issue is that I want to record what would be showing on the display and turn that into video that I can easily open using Windows Media Player or something like that. Is there any easy way to accomplish this? Would this take the hardware component out of the mix? Tue, 11 Oct 2011 12:42:17 GMT http://community.qnx.com/sf/go/post89296 Jeff Tippey 2011-10-11T12:42:17Z http://community.qnx.com/sf/go/post89171 QNX doesn't have an "off the shelf" solution for this. Normally this kind of thing is also highly dependent on the specific hardware that is doing the video recording. Some video hardware can feed you the stream already encoded in a compressed format. Regards, Gilles Sent from my Blackberry ----- Original Message ----- From: Jeff Tippey [mailto:community-noreply@qnx.com] Sent: Thursday, September 29, 2011 04:08 PM To: general-multimedia <post89166@community.qnx.com> Subject: Software to Create a video recording file for QNX I am sorry if this comes across as a dumb question. I am looking for a piece of software that can create a video recording file (ie an MPEG or some video standard that I can play on any OS). I have been told by a couple of people that nothing like this exists for QNX. I am having a hard time believing this, does anything like this exist? Thank you for your help _______________________________________________ General http://community.qnx.com/sf/go/post89166 Thu, 29 Sep 2011 22:28:06 GMT http://community.qnx.com/sf/go/post89171 Gilles Roy 2011-09-29T22:28:06Z http://community.qnx.com/sf/go/post89168 Yes, it exists. Show the BlackBerry Playbook to anyone who does not believe: it's running on QNX and can record full size 1080p H264 video with no issues. On 11-09-29 4:08 PM, "Jeff Tippey" <community-noreply@qnx.com> wrote: >I am sorry if this comes across as a dumb question. I am looking for a >piece of software that can create a video recording file (ie an MPEG or >some video standard that I can play on any OS). I have been told by a >couple of people that nothing like this exists for QNX. I am having a >hard time believing this, does anything like this exist? > >Thank you for your help > > > >_______________________________________________ > >General >http://community.qnx.com/sf/go/post89166 > Thu, 29 Sep 2011 20:46:55 GMT http://community.qnx.com/sf/go/post89168 Mate Szarvas 2011-09-29T20:46:55Z http://community.qnx.com/sf/go/post89166 I am sorry if this comes across as a dumb question. I am looking for a piece of software that can create a video recording file (ie an MPEG or some video standard that I can play on any OS). I have been told by a couple of people that nothing like this exists for QNX. I am having a hard time believing this, does anything like this exist? Thank you for your help Thu, 29 Sep 2011 20:08:18 GMT http://community.qnx.com/sf/go/post89166 Jeff Tippey 2011-09-29T20:08:18Z http://community.qnx.com/sf/go/post87691 Ryan: Got it! This works as well. pcmPreferredc 1 0 pcmPreferredp 1 0 Thanks, excellent information. Fri, 29 Jul 2011 13:40:55 GMT http://community.qnx.com/sf/go/post87691 Andy Rhind 2011-07-29T13:40:55Z http://community.qnx.com/sf/go/post87662 It would look something like this: > # cat /etc/system/config/audio/preferences > pcmPreferredp "Audiopci 1371" 1 > Preferred device name (you can set preferred playback or capture device), the device name (if you have the audio driver source you can lookup the function call to ado_card_set_shortname(); if you don't, you should be able to get this by calling snd_pcm_info() and looking at snd_pcm_info_t.name (this is the longname, not the shortname, but should still work). The last number is the device number for that card. With the above config my /dev/snd/ looks like this: -rw-rw-rw- 1 root root 0 Jul 28 17:31 pcmC0D0p -rw-rw-rw- 1 root root 0 Jul 28 17:31 pcmC0D1p lrw-rw-rw- 1 root root 0 Jul 28 17:31 pcmPreferredp -> pcmC0D1p If I swap the last 1 for 0, pcmPreferredp points to pcmC0D0p. -- Ryan J. Allen QNX Software Systems Thu, 28 Jul 2011 21:35:36 GMT http://community.qnx.com/sf/go/post87662 Ryan Allen(deleted) 2011-07-28T21:35:36Z http://community.qnx.com/sf/go/post87627 Update: After reading some of the Linux ALSA documentation we tried to create/edit the '/etc/system/config/audio/preferences' file and enter 'hw:0,1' in the hope that this would tell svn_pvm_open_preferred () to open card 0, device 1. Sadly this didnt work. Thanks, Andy Wed, 27 Jul 2011 14:57:42 GMT http://community.qnx.com/sf/go/post87627 Andy Rhind 2011-07-27T14:57:42Z http://community.qnx.com/sf/go/post87605 Hi: A question from the docs : This page http://www.qnx.com/developers/docs/6.5.0/index.jsp?topic=/com.qnx.doc.neutrino_audio/libs/snd_pcm_open_preferred.html mentions how the function opens this file "/etc/system/config/audio/preferences" to access the preferences when choosing the audio device to open. We wish to use just those preferences. But a sample of the file cant be found in QNX 6.4.1 or 6.5 . We feel that it may just be a matter of creating the file and plugging in the right values. If so - what format is used to set the desired values? Thanks, Andy Tue, 26 Jul 2011 13:44:44 GMT http://community.qnx.com/sf/go/post87605 Andy Rhind 2011-07-26T13:44:44Z http://community.qnx.com/sf/go/post87473 I want to use qnx.media.MediaPlayer to play .flv or .mov files, but no luck. However the same code can play .mp4 files without any problem. I want to use .flv or .mov files because they support alpha channel. So my question is: what format of video files does MediaPlayer support? Does it support any video format that support alpha channel? Wed, 20 Jul 2011 15:49:24 GMT http://community.qnx.com/sf/go/post87473 Jennifer Li(deleted) 2011-07-20T15:49:24Z http://community.qnx.com/sf/go/post86717 We have a requirement that we need to send a cookie along with our request for media, is there a way to either add cookies or for the qnx player to pick up the cookies that the other actionscript code is using for it's communication with the server? Thanks Jeremy Mon, 20 Jun 2011 13:52:45 GMT http://community.qnx.com/sf/go/post86717 Jeremy Barnet(deleted) 2011-06-20T13:52:45Z http://community.qnx.com/sf/go/post83883 > Can you try this one and see if you can capture via microphone? > > Johnny Used microphone via MIC IN with the new dll, still nothing. I attached the startup, record and playback slog outputs for your reference. The same with the previous DLL you gave me, the Audio Mixer photon app shows only Input Gain having slider controls under Record Settings. I took a screenshot of this one too and it's also in the attached zip file. Thu, 10 Mar 2011 02:10:17 GMT http://community.qnx.com/sf/go/post83883 Cyril Keith Flores(deleted) 2011-03-10T02:10:17Z http://community.qnx.com/sf/go/post83869 Can you try this one and see if you can capture via microphone? Johnny Wed, 09 Mar 2011 15:47:35 GMT http://community.qnx.com/sf/go/post83869 Johnny Lin(deleted) 2011-03-09T15:47:35Z http://community.qnx.com/sf/go/post83843 > Can you plug the output of a CD player to your MIC IN and maximise its output > and see if you can capture its audio? I did not maximize anything but I was able to capture audio via MIC IN using 3.5mm-to-3.5mm against an iPhone playing an mp3. I attached the slog output, the bigger file is when I captured and played back successfully both via LINE IN and MIC IN through the iPhone. The smaller one is capture and playback using just the a regular microphone. I have not used any other microphone unit yet but this one works in a laptop running Windows. Wed, 09 Mar 2011 05:40:18 GMT http://community.qnx.com/sf/go/post83843 Cyril Keith Flores(deleted) 2011-03-09T05:40:18Z http://community.qnx.com/sf/go/post83838 Here is the result of the corrected io-audio parameter sequencing. Wed, 09 Mar 2011 02:10:45 GMT http://community.qnx.com/sf/go/post83838 Cyril Keith Flores(deleted) 2011-03-09T02:10:45Z http://community.qnx.com/sf/go/post83815 Sorry it's my mistake. Should start the driver as: io-audio -l 0x7fffffff -d intel_hda Note the "-l" is the lower case of "L". Johnny -----Original Message----- From: Cyril Keith Flores [mailto:community-noreply@qnx.com] Sent: Tue 3/8/2011 2:10 AM To: general-multimedia Subject: Re: Audio capture on the 293e (82801IBM) Slog doesn't say much. Time Sev Major Minor Args Jan 11 20:46:20 1 7 0 driver_go() Attached screenshot of the slay & re-run. I'm still on the recording-from-player. _______________________________________________ General http://community.qnx.com/sf/go/post83812 Tue, 08 Mar 2011 12:54:24 GMT http://community.qnx.com/sf/go/post83815 Johnny Lin(deleted) 2011-03-08T12:54:24Z http://community.qnx.com/sf/go/post83814 A little update. I didn't execute anything since but I just did an sloginfo a few minutes after and I got some more. Time Sev Major Minor Args Jan 11 20:46:20 1 7 0 driver_go() Jan 11 20:58:15 1 7 0 IO_OPEN mode=0 oflag=104201 [] Jan 11 20:58:15 1 7 0 IO_CLOSE_DUP [/dev/snd] pid 65551 Jan 11 20:58:15 1 7 0 IO_CLOSE [/dev/snd] Tue, 08 Mar 2011 07:41:31 GMT http://community.qnx.com/sf/go/post83814 Cyril Keith Flores(deleted) 2011-03-08T07:41:31Z http://community.qnx.com/sf/go/post83812 Slog doesn't say much. Time Sev Major Minor Args Jan 11 20:46:20 1 7 0 driver_go() Attached screenshot of the slay & re-run. I'm still on the recording-from-player. Tue, 08 Mar 2011 07:10:49 GMT http://community.qnx.com/sf/go/post83812 Cyril Keith Flores(deleted) 2011-03-08T07:10:49Z http://community.qnx.com/sf/go/post83760 That looks good. Can you do the following: 1. slay io-audio 2. start the io-audio as: "io-audio -d intel_hda -l 0x7ffffff -vvv" 3. run: "sloginfo -c > /tmp/hda.log" 4. post the hda.log BTW, have you tried to input an audio from a CD/IPOD/MP3 or even your laptop's headphone output and see if your MIC IN can capture? On Thu, 2011-03-03 at 22:47 -0500, Cyril Keith Flores wrote: > By the way, this is what it looks like after I tried using your new > DLL. > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post83735 > > Fri, 04 Mar 2011 22:02:34 GMT http://community.qnx.com/sf/go/post83760 Johnny Lin(deleted) 2011-03-04T22:02:34Z http://community.qnx.com/sf/go/post83735 By the way, this is what it looks like after I tried using your new DLL. Fri, 04 Mar 2011 03:47:53 GMT http://community.qnx.com/sf/go/post83735 Cyril Keith Flores(deleted) 2011-03-04T03:47:53Z http://community.qnx.com/sf/go/post83720 Can you plug the output of a CD player to your MIC IN and maximise its output and see if you can capture its audio? Thu, 03 Mar 2011 15:01:01 GMT http://community.qnx.com/sf/go/post83720 Johnny Lin(deleted) 2011-03-03T15:01:01Z http://community.qnx.com/sf/go/post83709 Hi Johnny, I tried the new mixer DLL, I can see that there is already an Input Gain control on the mixer program but I still am not able to capture audio. There is nothing on the sloginfo too. The mic I am using works on my laptop under Windows XP. I am also looking into whether the connectors I am using the mic on are also at fault. Thanks for that file, how did you obtain it? Thu, 03 Mar 2011 06:53:44 GMT http://community.qnx.com/sf/go/post83709 Cyril Keith Flores(deleted) 2011-03-03T06:53:44Z http://community.qnx.com/sf/go/post83701 Can you try the attached DLL deva-mixer-hda.so? Just find this file in your system, make sure keep a copy for the old deva-mixer-hda.so, replace the old one in your system, and restart the system. Best regards, Johnny Wed, 02 Mar 2011 21:46:04 GMT http://community.qnx.com/sf/go/post83701 Johnny Lin(deleted) 2011-03-02T21:46:04Z http://community.qnx.com/sf/go/post83671 Also, Input Gain on the Audio Mixer doesn't show anything. (refer to attached screenshot) @Johnny, Yes, audio playback is working normally. Wed, 02 Mar 2011 07:27:59 GMT http://community.qnx.com/sf/go/post83671 Cyril Keith Flores(deleted) 2011-03-02T07:27:59Z http://community.qnx.com/sf/go/post83620 Can you try "mix_ctl -d" to see if all the amplifiers are maximised? Thanks and best regards, Johnny Tue, 01 Mar 2011 15:03:40 GMT http://community.qnx.com/sf/go/post83620 Johnny Lin(deleted) 2011-03-01T15:03:40Z http://community.qnx.com/sf/go/post83619 Hi, Can you playback other audio? Thanks and best regards, Johnny ********************************************* Hello, I am having issues capturing audio on the said chip. waverec shows it is recording audio but there is nothing on the playback of the recorded file. I used io-audio -d intel_hda on 6.5 Tue, 01 Mar 2011 15:01:21 GMT http://community.qnx.com/sf/go/post83619 Johnny Lin(deleted) 2011-03-01T15:01:21Z http://community.qnx.com/sf/go/post83609 Hi all, I am using a board with Intel HDA and Realtek ALC888 codec under QNX 6.4.1 It works, but the volume is much lower than I expect it to be. When driving the same PC with a Windows, I can turn up the volume to a higher level than QNX allows me to do. I have read the manuals about io-audio and deva-ctrl-intel-hda, but I'm not able to find a hint what to try. I have turned up all channels (although the PC only provides the Stereo Front as a jack), but I can't reach the same volume as with Windows. Does anybody have an idea what to try? Regards, Christian Tue, 01 Mar 2011 07:36:44 GMT http://community.qnx.com/sf/go/post83609 Christian Reinecke 2011-03-01T07:36:44Z http://community.qnx.com/sf/go/post83562 > b. The pidin output after performing slays, and from the outpout, we can see > that the process io-media-generic 131097 and mme-generic 131098 still remain > running on system after slay: > # slay -fv io-fs-media qdb io-media-generic mme-generic mcd > slay: usr/sbin/io-fs-media 126998 on (tty not known) > slay: usr/sbin/io-fs-media 131099 on (tty not known) > slay: usr/sbin/qdb 131095 on (tty not known) > slay: usr/sbin/io-media-generic 131097 on (tty not known) > slay: usr/sbin/mme-generic 131098 on (tty not known) > slay: bin/mcd 131096 on (tty not known) Have you tried using "slay -9f ... " ? Usually works for hard-to-slay processes... Mon, 28 Feb 2011 07:41:57 GMT http://community.qnx.com/sf/go/post83562 Cyril Keith Flores(deleted) 2011-02-28T07:41:57Z http://community.qnx.com/sf/go/post83516 I'm not sure that any audio driver developers are monitoring this forum. I would suggest contacting QNX support for assistance with this. -- Ryan J. Allen QNX Software Systems Fri, 25 Feb 2011 16:05:56 GMT http://community.qnx.com/sf/go/post83516 Ryan Allen(deleted) 2011-02-25T16:05:56Z http://community.qnx.com/sf/go/post83481 Hello, I am having issues capturing audio on the said chip. waverec shows it is recording audio but there is nothing on the playback of the recorded file. I used io-audio -d intel_hda on 6.5 Fri, 25 Feb 2011 02:48:28 GMT http://community.qnx.com/sf/go/post83481 Cyril Keith Flores(deleted) 2011-02-25T02:48:28Z http://community.qnx.com/sf/go/post79031 Rumor has it that there *might* be such a codec available for a specific platform. As Dan indicates, you'll need to contact QNX professional services to get a definitive answer. I'm still waiting on mine. Thu, 16 Dec 2010 16:21:56 GMT http://community.qnx.com/sf/go/post79031 Glenn Schmottlach 2010-12-16T16:21:56Z http://community.qnx.com/sf/go/post78994 You should be contacting your QNX support contact for help with this type of issue. > ------------------------------------------------------------------------ > > Michael Briggs <mailto:community-noreply@qnx.com> > December 16, 2010 9:55 AM > > > Glenn - > > Did you ever get an answer to this request? I too am interested in > AAC+ support. > > - Mike Briggs > Thu, 16 Dec 2010 15:03:16 GMT http://community.qnx.com/sf/go/post78994 Dan Cardamore(deleted) 2010-12-16T15:03:16Z http://community.qnx.com/sf/go/post78987 Glenn - Did you ever get an answer to this request? I too am interested in AAC+ support. - Mike Briggs -----Original Message----- From: Glenn Schmottlach [mailto:community-noreply@qnx.com] Sent: Monday, December 13, 2010 6:15 PM To: general-multimedia Subject: Comprehensive List of codecs/formats supported by MME Is there a comprehensive list of codecs (particularly the audio variety) that MME supports including any formats (e.g. data-rates, containers, etc...). I can't seem to deduce this information from the release notes. I am particularly interested in AAC+ support which (it appears) may not be supported on my platform: # use -i mme-generic NAME=mme-generic DESCRIPTION=MME Generic build DATE=2010/10/15-13:22:53-EDT STATE=stable HOST=ccbuild USER=builder VERSION=20.26.1 TAGID=3579@384818 # use -i io-media-generic NAME=io-media-generic DESCRIPTION=Generic io-media system DATE=2010/10/15-13:15:43-EDT STATE=stable HOST=ccbuild USER=builder VERSION=20.26.1 TAGID=3579@384818 Thanks . . . _______________________________________________ General http://community.qnx.com/sf/go/post78557 Thu, 16 Dec 2010 14:55:47 GMT http://community.qnx.com/sf/go/post78987 Michael Briggs 2010-12-16T14:55:47Z http://community.qnx.com/sf/go/post78557 Is there a comprehensive list of codecs (particularly the audio variety) that MME supports including any formats (e.g. data-rates, containers, etc...). I can't seem to deduce this information from the release notes. I am particularly interested in AAC+ support which (it appears) may not be supported on my platform: # use -i mme-generic NAME=mme-generic DESCRIPTION=MME Generic build DATE=2010/10/15-13:22:53-EDT STATE=stable HOST=ccbuild USER=builder VERSION=20.26.1 TAGID=3579@384818 # use -i io-media-generic NAME=io-media-generic DESCRIPTION=Generic io-media system DATE=2010/10/15-13:15:43-EDT STATE=stable HOST=ccbuild USER=builder VERSION=20.26.1 TAGID=3579@384818 Thanks . . . Mon, 13 Dec 2010 23:14:35 GMT http://community.qnx.com/sf/go/post78557 Glenn Schmottlach 2010-12-13T23:14:35Z http://community.qnx.com/sf/go/post75588 Hi, Just have an general enquiry about the cpu usage of io-media-generic and io-audio processes. During playback of a mp3 track, it has been observed by hogs command that io-media-generic process is consuming about 22% cpu time while io-audio is about 8% cpu time. Not sure whether the cpu consumption of these processes are normal, and is there a way to reduce the cpu usage of them, thanks. (The mp3 track is being played on a 400MHz ARM 11 platform with Aviage 1.2 via USB) Regards, Chris Mon, 22 Nov 2010 23:39:10 GMT http://community.qnx.com/sf/go/post75588 Chris Li(deleted) 2010-11-22T23:39:10Z http://community.qnx.com/sf/go/post70220 Hello, I am trying to integrate Adobe Air on my target(omap3730). Looks like qnx screen is required to run the Adobe Air. When i run the screen , i am getting the following error of unresolved symbols: unknown symbol: __khrGetDisplayConfigValue unknown symbol: __khrEnumerateDisplays unknown symbol: __khrOpenWinmgrConf unknown symbol: wfdWaitForVSyncQNX ldd:FATAL: Could not resolve all symbols Any help on this will be great. Thanks, Chiranjeevi Tue, 12 Oct 2010 08:16:06 GMT http://community.qnx.com/sf/go/post70220 chiranjeevi kinnera 2010-10-12T08:16:06Z http://community.qnx.com/sf/go/post66272 Hello all! when I play a mp3 file and do seektotime near to the end , I control to play the other mp3 file immediately.As a result ,it tips the errror: Couldn't create prefetch mutex. 16. IN the config file of io-media-generic.cfg, I config all the prefetch value =2. the error log is as follow,please give me some advices,thanks! io-media-generic/aoi: Fraunhofer MP3 Decoder:->got a flush. io-media-generic/mmf: Couldn't lock mutex, prefetch event lost. io-media-generic/aoi: Fraunhofer MP3 Decoder:->got a flush. io-media-generic/mmf: Couldn't lock mutex, prefetch event lost. io-media-generic/trackplayer: Skipping video subgraph because there is no video device specified. io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0. io-media-generic/aoi: mpega_parser->ParseID3v2_3or4 couldn't parse the Comment field io-media-generic/trackplayer: Skipping video subgraph because there is no device specified. io-media-generic/mmf: Configuring the queue for 241500 bytes, lw = 48300, hw = 193200. io-media-generic/trackplayer: Couldn't load the xing_mpega_decoder filter (based on the decoder tag), mmerr=4046 io-media-generic/mmf: Configuring the queue for 176400 bytes, lw = 17640, hw = 158760. io-media-generic/aoi: Fraunhofer MP3 Decoder:->QueryOutputFormats 'AWAR', 44100x16 (1 x 304128bytes) io-media-generic/aoi: audio_writer using output device: '/dev/snd/pcmPreferredp' io-media-generic/aoi: audio_writer asking for Signed 16-bit Little Endian, 1..2x17640B frags, 44100Hz, bps=4, 2ch io-media-generic/aoi: audio_writer settings: Signed 16-bit Little Endian, 3x4096B frags, 44100Hz, bps=4, 2ch, Q time 69ms io-media-generic/aoi: audio_writer PGA_StreamerCreate() adjusting chunk_size from 17640bytes to 20480bytes io-media-generic/aoi: audio_writer using mixer device '/dev/snd/mixerC0D0' io-media-generic/aoi: AudioWriterTask() adjusting chunk_size from 20480bytes to 20480bytes io-media-generic/aoi: Fraunhofer MP3 Decoder:->SetOutputFormat 'AWAR', 44100x16bits io-media-generic/trackplayer: Skipping subgraph 1 because there is no device specified. io-media-generic/mmf: Couldn't create prefetch mutex. 16 io-media-generic/trackplayer: Couldn't set up prefetching Wed, 08 Sep 2010 10:42:19 GMT http://community.qnx.com/sf/go/post66272 Kailen High 2010-09-08T10:42:19Z http://community.qnx.com/sf/go/post66141 This bug is old (2006/2007) all Sqlite libraries used by QNX should have the fix. I think we would have to see the QDB logs to get more information. Simply the output of sloginfo might help, but even better would be if you started QDB with -o profile -vvvvvv (among the other options). Then in a telnet window start sloginfo -w (log the output) and then reproduce your issue. Post the output of sloginfo afterwards. Regards, Gilles On 10-09-07 10:58 AM, "Tysen Moore" <community-noreply@qnx.com> wrote: > I'm seeing some errors when doing simple QDB requests. I am seeing > ³Input/Output error², code 5. This is a simple database with a simple query. > I¹ve read from the QDB documentation that these are actually SQLite error > messages coming from QDB. I¹ve also seen that a bug exists in SQLite which > can erroneously cause this error: https://issues.rpath.com/browse/RPL-1729. I > was wondering if anyone had more information on the possible cause for this > error? Also, what version of SQLite does QDB use? This problem is creating a > lot of problems because critical data is not reliably returned from QDB. Any > added information you could give would be much appreciated. As always thanks > for the time and help. > > The Query made is similar to: > SELECT value FROM keyvalueTbl WHERE key = 'CurrentStr'; > > The database is configured as: > [keyvalue] > Filename = /fs/etfs/usr/share/misc/keyvalue > Base Schema = /etc/keyvalue.sql > Data Schema = /etc/keyvalue_data.sql > Compression = bzip > > # use -i qdb > NAME=qdb > DESCRIPTION=QNX SQL Database Server > DATE=2010/04/26-18:05:44-EDT > STATE=stable > HOST=spare1 > USER=builder > VERSION=20.21 > TAGID=3336@295193 > > # use -i /usr/lib/libsqlite3.so.1 > NAME=libsqlite3.so > DESCRIPTION=SQLite Library > DATE=2010/04/26-15:51:08-EDT > STATE=stable > HOST=spare1 > USER=builder > VERSION=20.21 > TAGID=3336@295193 > > # use -i /usr/lib/libsqlite3.so > NAME=libsqlite3.so > DESCRIPTION=SQLite Library > DATE=2010/04/26-15:51:08-EDT > STATE=stable > HOST=spare1 > USER=builder > VERSION=20.21 > TAGID=3336@295193 > _______________________________________________ General http://community. > qnx.com/sf/go/post66140 Tue, 07 Sep 2010 15:11:10 GMT http://community.qnx.com/sf/go/post66141 Gilles Roy 2010-09-07T15:11:10Z http://community.qnx.com/sf/go/post66140 I'm seeing some errors when doing simple QDB requests. I am seeing “Input/Output error”, code 5. This is a simple database with a simple query. I’ve read from the QDB documentation that these are actually SQLite error messages coming from QDB. I’ve also seen that a bug exists in SQLite which can erroneously cause this error: https://issues.rpath.com/browse/RPL-1729. I was wondering if anyone had more information on the possible cause for this error? Also, what version of SQLite does QDB use? This problem is creating a lot of problems because critical data is not reliably returned from QDB. Any added information you could give would be much appreciated. As always thanks for the time and help. The Query made is similar to: SELECT value FROM keyvalueTbl WHERE key = 'CurrentStr'; The database is configured as: [keyvalue] Filename = /fs/etfs/usr/share/misc/keyvalue Base Schema = /etc/keyvalue.sql Data Schema = /etc/keyvalue_data.sql Compression = bzip # use -i qdb NAME=qdb DESCRIPTION=QNX SQL Database Server DATE=2010/04/26-18:05:44-EDT STATE=stable HOST=spare1 USER=builder VERSION=20.21 TAGID=3336@295193 # use -i /usr/lib/libsqlite3.so.1 NAME=libsqlite3.so DESCRIPTION=SQLite Library DATE=2010/04/26-15:51:08-EDT STATE=stable HOST=spare1 USER=builder VERSION=20.21 TAGID=3336@295193 # use -i /usr/lib/libsqlite3.so NAME=libsqlite3.so DESCRIPTION=SQLite Library DATE=2010/04/26-15:51:08-EDT STATE=stable HOST=spare1 USER=builder VERSION=20.21 TAGID=3336@295193 Tue, 07 Sep 2010 14:58:32 GMT http://community.qnx.com/sf/go/post66140 Tysen Moore 2010-09-07T14:58:32Z http://community.qnx.com/sf/go/post64602 Nah...Not mad. Just figure if i'm gonna take the time to do some testing like this, might as well generate some semi-formal documentation. Thu, 26 Aug 2010 15:50:03 GMT http://community.qnx.com/sf/go/post64602 Michael Briggs 2010-08-26T15:50:03Z http://community.qnx.com/sf/go/post64563 Now I wonder if you are serious or got mad and ironic. Thanks if serious and sorry if mad. -- Mate -----Original Message----- From: Michael Briggs [mailto:community-noreply@qnx.com] Sent: August 26, 2010 10:43 PM To: general-multimedia Subject: Re: RE: RE: How to display the Artwork image in the touchscreen As soon as I can get some measureable information, I'll write something up, white paper style. _______________________________________________ General http://community.qnx.com/sf/go/post64535 Thu, 26 Aug 2010 14:19:00 GMT http://community.qnx.com/sf/go/post64563 Mate Szarvas 2010-08-26T14:19:00Z http://community.qnx.com/sf/go/post64535 As soon as I can get some measureable information, I'll write something up, white paper style. Thu, 26 Aug 2010 13:43:24 GMT http://community.qnx.com/sf/go/post64535 Michael Briggs 2010-08-26T13:43:24Z http://community.qnx.com/sf/go/post64532 Appreciate if you can share your findings about 3rd pty libs, especially if you find something that can resize JPEG-s measureably faster than QNX img lib : ) -- Mate -----Original Message----- From: Michael Briggs [mailto:community-noreply@qnx.com] Sent: August 26, 2010 10:37 PM To: general-multimedia Subject: Re: RE: How to display the Artwork image in the touchscreen Yeah, we maintain a rolling 4 image "buffer" of re-scaled images. We're also investigating using QNX 6.5.x w/ the ARM v7 (NEON) instruction set to get some hardware optimization. Another option we're considering is using a 3rd party image library instead of the QNX Img library. I think one of the reasons for the big time jump in the 10MB+ JPEGs is memory paging. _______________________________________________ General http://community.qnx.com/sf/go/post64528 Thu, 26 Aug 2010 13:40:44 GMT http://community.qnx.com/sf/go/post64532 Mate Szarvas 2010-08-26T13:40:44Z http://community.qnx.com/sf/go/post64528 Yeah, we maintain a rolling 4 image "buffer" of re-scaled images. We're also investigating using QNX 6.5.x w/ the ARM v7 (NEON) instruction set to get some hardware optimization. Another option we're considering is using a 3rd party image library instead of the QNX Img library. I think one of the reasons for the big time jump in the 10MB+ JPEGs is memory paging. Thu, 26 Aug 2010 13:36:33 GMT http://community.qnx.com/sf/go/post64528 Michael Briggs 2010-08-26T13:36:33Z http://community.qnx.com/sf/go/post64516 You may consider maintaining a cache of the rescaled images in case the user also has the opportunity to navigate. Will not help the first time, and 5+ seconds is a real pain, but at least helps the second time on. -- Mate -----Original Message----- From: Michael Briggs [mailto:community-noreply@qnx.com] Sent: August 26, 2010 9:45 PM To: general-multimedia Subject: Re: How to display the Artwork image in the touchscreen Yeah. We have a requirement to show a slide show of user pictures from USB stick. Makes for a fun headache. I was just trying to provide a head's up for dealing with large / non-pre scaled images inside flash. _______________________________________________ General http://community.qnx.com/sf/go/post64513 Thu, 26 Aug 2010 12:59:55 GMT http://community.qnx.com/sf/go/post64516 Mate Szarvas 2010-08-26T12:59:55Z http://community.qnx.com/sf/go/post64513 Yeah. We have a requirement to show a slide show of user pictures from USB stick. Makes for a fun headache. I was just trying to provide a head's up for dealing with large / non-pre scaled images inside flash. Thu, 26 Aug 2010 12:44:33 GMT http://community.qnx.com/sf/go/post64513 Michael Briggs 2010-08-26T12:44:33Z http://community.qnx.com/sf/go/post64495 About video decoder in mme Hello everyone! I want to known if the mme spports video decoder based on armle(mx35) and qnx640? In order to play a mp4 video file, I plan to write a h264 decoder filter,and do the work of h264 codec migrated. Please give me some advices, is it possible to play the video files for my plan? Otherwise, in the release of qnx car project,I can find ffmpeg_decoder.so, is it for the video decoded? and in this case,what video formats does it supported? Thanks very much for your reply solving my issue. Thu, 26 Aug 2010 07:54:57 GMT http://community.qnx.com/sf/go/post64495 Xiaolong Zhang 2010-08-26T07:54:57Z http://community.qnx.com/sf/go/post64486 On 10-08-25 4:48 PM, "Michael Briggs" <community-noreply@qnx.com> wrote: > communication and QNX's Img library for manipulations. It ain't quick on our > platform, but it does get the job done. We're seeing ~5.5 seconds to scale a > ~6mb JPEG image down to ~400x200 and >25seconds to scale down a 12mbJPEG > image. We're running QNX 6.4.1 here. Multimedia images (i.e. embedded MP3 cover art or such) usually isn't this large. I suppose your application is not specific to cover art pulled from files? Regards, Gilles Thu, 26 Aug 2010 02:55:09 GMT http://community.qnx.com/sf/go/post64486 Gilles Roy 2010-08-26T02:55:09Z http://community.qnx.com/sf/go/post64454 Just as a head's up, Flash's image scaling capability is.....poor. Yes, it can do it, but you won't be happy with the performance if your source image is bigger than your viewing screen (or image object). I just finished writing an image scaling library that uses DBUS for communication and QNX's Img library for manipulations. It ain't quick on our platform, but it does get the job done. We're seeing ~5.5 seconds to scale a ~6mb JPEG image down to ~400x200 and >25seconds to scale down a 12mbJPEG image. We're running QNX 6.4.1 here. So, while yes, Flash can do it, if you're not dealing with pre-scaled images, you'll want to find a way to pre-scale them before ya get the pictures into flash. - Mike Briggs Wed, 25 Aug 2010 20:48:06 GMT http://community.qnx.com/sf/go/post64454 Michael Briggs 2010-08-25T20:48:06Z http://community.qnx.com/sf/go/post64447 On 10-08-24 6:28 AM, "Kailen High" <community-noreply@qnx.com> wrote: > Thirdly, how can I display the image(in the tmpfs) in the touchscreen, > through flash? or other methods? thaks very > much! I don't know if any flash programmers are monitoring this forum. If you are using flash, it has all of the required decoders for the various image formats, so it should be fairly easy to make it display the image, I just don't know how to do so. It is very dependant on what your HMI is being built on. Gilles Wed, 25 Aug 2010 20:24:38 GMT http://community.qnx.com/sf/go/post64447 Gilles Roy 2010-08-25T20:24:38Z http://community.qnx.com/sf/go/post64040 Hi all! I want to display the artwork image by the touchscreen. Firstly,I use the function (metadata_image_load() and others) to load the mp3 image to the tmpfs. Secondly,when I receive the msg(MME_EVENT_METADATA_IMAGE and so on) ,I can gained the image info,please see the log as follow. Thirdly, how can I display the image(in the tmpfs) in the touchscreen, through flash? or other methods? thaks very much! the log is as follow: mme_play(): success Ply status thread received MME_EVENT_TRACKCHANGE event the current id is:2 MMe MME_TRKCHANGE AM_SendToApp ok Created metadata session 1 Get currentinfo successfully Receive NOWPLAYING_METADATA,begin parse the songInfo the msid2 is 1 ,the fid2 is 0 qdb_statement(): success The clumns is 7 The rows is 1 The song info is filename:88.mp3 ; songtitle: ; songartist: ; songalbum:Myself ;songgenre: ; songyear:2010 ;songsize:7946231 ;songduration :198220 ;HMI_MMEPLAYINFO AM_SendToApp ok PLAYSTATESPEED(2,1000) Receiving asynchronous manner an event MME_EVENT_METADATA_INFO(RID=1 error=0 len=457 xmlbuf=<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <container type="file"> <track index="0"> <audio> <stream index="0"> <common duration="197785" title="鍗虫椂鐢熸晥" artist="钄′緷鏋?" album="Myself" year="2010" discnumber="0" tracknumber="15"/> </stream> </audio> <images> <image index="0" loadable="true"> <format size="16153" mimetype="image/jpeg" description="Front cover"/> </image> </images> </track> </container> tmpfile=/fs/tmpfs/AAA397325) url=0,sync_mode=32 IRID=2 12 Metadata received MME_EVENT_METADATA_IMAGE event Successful image MME_EVENT_METADATA_IMAGE(RID=2 error=0 len=32 URL=/fs/tmpfs/imagecache/1/CAA331806) Tue, 24 Aug 2010 10:28:29 GMT http://community.qnx.com/sf/go/post64040 Kailen High 2010-08-24T10:28:29Z http://community.qnx.com/sf/go/post63255 Hi all! I known that all the media files fid is uniqe,they can not be changed.I have to query the library to get my result through limit. Now,I want to display the album art in the toutchscreen. Firstly,how can I associate the media file with the specified jpg? I located the media files in path of media/drive,the album ipg on the path of media/artwork. Secondly,in order to display the album ipg,how can I get the metadata of the jig? thanks very much! Tue, 17 Aug 2010 14:39:41 GMT http://community.qnx.com/sf/go/post63255 Kailen High 2010-08-17T14:39:41Z http://community.qnx.com/sf/go/post63077 Tony's right. You can filter the results from your query on the library table to limit your selection to a specific artist, mediastore, etc. You shouldn't consider the fid to be the offset. If you run the same query you should associate offset with the fid yourself. You'll see the "row number" if you use the qdbc tool. If you want to playback at a specific offset (ie, the Nth track in a track session) you can use mme_play_offset(). -- Ryan J. Allen QNX Software Systems Mon, 16 Aug 2010 14:34:18 GMT http://community.qnx.com/sf/go/post63077 Ryan Allen(deleted) 2010-08-16T14:34:18Z http://community.qnx.com/sf/go/post63063 If you inspect the library table columns, you will see that there are fields for all those attributes and more: qdbc -dmme "select * from library limit 1" You can play from one storage type (select ... where msid=x), artist (select ... where artist_id=x), or many other attributes. You can find the artist_id values in the library_artists table (select * from library_artists) and the others work similarly. -----Original Message----- From: Kailen High [mailto:community-noreply@qnx.com] Sent: Sun 8/15/2010 11:05 To: general-multimedia Subject: Re: How to set the fid in different msid Hi Dan! Thanks for your reply.Because I want to distinguish the media files of the different store types(USB or HardDrive). I need select one of the store device ,and play the media files of the device selected.Further more ,In order to control the playback conveniently, I want to begin playing the fid with value=1 in differnt store types. thanks! Secondly,I want to view the playlist by album(artist),how should I do? please give me some advices,thanks very much! _______________________________________________ General http://community.qnx.com/sf/go/post63023 Mon, 16 Aug 2010 13:38:16 GMT http://community.qnx.com/sf/go/post63063 Tony Smith 2010-08-16T13:38:16Z http://community.qnx.com/sf/go/post63023 Hi Dan! Thanks for your reply.Because I want to distinguish the media files of the different store types(USB or HardDrive). I need select one of the store device ,and play the media files of the device selected.Further more ,In order to control the playback conveniently, I want to begin playing the fid with value=1 in differnt store types. thanks! Secondly,I want to view the playlist by album(artist),how should I do? please give me some advices,thanks very much! Sun, 15 Aug 2010 15:05:32 GMT http://community.qnx.com/sf/go/post63023 Kailen High 2010-08-15T15:05:32Z http://community.qnx.com/sf/go/post62262 fids are unique across the entire database, so this isn't something you should be trying to achieve. Why? Dan On 2010-08-09, at 6:33 AM, Kailen High wrote: > Hi all! > Now , I have two store types of usb and harddrive.In the first msid ,it has 4 media files. but I found that the fid is began with 1 in the first msid, and ,the fid is begin with 6 in the second msid . > I want to the value is 1 in the begining of fid in different msid,how can I do? > please give me some advice.thanks! > > > > > _______________________________________________ > > General > http://community.qnx.com/sf/go/post62258 > Dan Cardamore dcardamore@qnx.com Mon, 09 Aug 2010 11:11:09 GMT http://community.qnx.com/sf/go/post62262 Dan Cardamore(deleted) 2010-08-09T11:11:09Z http://community.qnx.com/sf/go/post62258 Hi all! Now , I have two store types of usb and harddrive.In the first msid ,it has 4 media files. but I found that the fid is began with 1 in the first msid, and ,the fid is begin with 6 in the second msid . I want to the value is 1 in the begining of fid in different msid,how can I do? please give me some advice.thanks! Mon, 09 Aug 2010 10:33:46 GMT http://community.qnx.com/sf/go/post62258 Kailen High 2010-08-09T10:33:46Z http://community.qnx.com/sf/go/post61143 Got it and thanks for your info, Gilles. Regards, Chris Fri, 30 Jul 2010 04:28:32 GMT http://community.qnx.com/sf/go/post61143 Chris Li(deleted) 2010-07-30T04:28:32Z http://community.qnx.com/sf/go/post61133 On 10-07-29 10:25 PM, "Chris Li" <community-noreply@qnx.com> wrote: > Yes, you are right. I have also tried using kill() as well, it is faster but > still far from the target time limit. Now we are considering using other > methods, e.g., find a way to 'pause' the io-usb but not slay it. > > Just wonder, if the io-usb is really can be 'paused' by stopping the > associated interrupts, suspending the threads etc, will it cause any issues to > Aviage, or whether Aviage is recoverable without slaying any instances, > thanks. I suspect in the OS forum you might get tips on how to quickly kill io-usb, as Ryan suggested. Pausing USB might be odd in some Multimedia scenarios. For example, if the MME was reading from a usb stick, would it just block until you unpaused io-usb? If MME/io-media threads start blocking, then when you call into the MME your threads will start blocked, etc... it will creep up until many parts of the system might be blocked. USB calls failing might be easier to handle. You could/would get MME play errors, or sync abort errors, but I suspect that the MME would recover when the usb stack comes back up. Regards, Gilles Fri, 30 Jul 2010 02:38:00 GMT http://community.qnx.com/sf/go/post61133 Gilles Roy 2010-07-30T02:38:00Z http://community.qnx.com/sf/go/post61131 > You can also skip any chance of io-usb (or whatever process you kill) cleaning > up by using SIGKILL rather than SIGTERM. The safety of this depends on what > state you expect the system to be in after the low power mode (and whether the > newly spawned instance of io-usb, or whatever process, can recover the > hardware without cleanup). > > In any case, if I'm not mistaken, the OS will spawn a little cleanup thread in > your dead process to free up system resources that may otherwise be left; I > don't know how long this will take but it may be a factor in what is taking so > long. It might be an idea to take a kernel trace of your current method to > get an idea of where the longest times are spent (ie, is it in the system() > call, io-usb "cleaning up" by catching the SIGTERM, the OS cleanup thread, etc > .). > > And if the conversation has really shifted from "what is safe from an MME > perspective" to "how can I kill something quickly" then I would also suggest > posting the question in the OS forum. There are a lot of bright people who > monitor that forum that don't monitor the MME forum. > <http://community.qnx.com/sf/discussion/do/listTopics/projects.core_os/discussion.newcode> > > -- > Ryan J. Allen > QNX Software Systems > Thanks your info and suggestion, Ryan. Actually I am not keen to slay instances in order to go to low power mode unless have to do so. Now just consider finding a way to 'pause' io-usb rather than slaying it. And just wonder whether it will cause any issues to Aviage if the io-usb is suspended while playing a track or the mme is enumerating a usb device, thanks. Regards, Chris Fri, 30 Jul 2010 02:35:35 GMT http://community.qnx.com/sf/go/post61131 Chris Li(deleted) 2010-07-30T02:35:35Z http://community.qnx.com/sf/go/post61130 Hi Gilles, Yes, you are right. I have also tried using kill() as well, it is faster but still far from the target time limit. Now we are considering using other methods, e.g., find a way to 'pause' the io-usb but not slay it. Just wonder, if the io-usb is really can be 'paused' by stopping the associated interrupts, suspending the threads etc, will it cause any issues to Aviage, or whether Aviage is recoverable without slaying any instances, thanks. Regards, Chris Fri, 30 Jul 2010 02:25:08 GMT http://community.qnx.com/sf/go/post61130 Chris Li(deleted) 2010-07-30T02:25:08Z http://community.qnx.com/sf/go/post61129 You can also skip any chance of io-usb (or whatever process you kill) cleaning up by using SIGKILL rather than SIGTERM. The safety of this depends on what state you expect the system to be in after the low power mode (and whether the newly spawned instance of io-usb, or whatever process, can recover the hardware without cleanup). In any case, if I'm not mistaken, the OS will spawn a little cleanup thread in your dead process to free up system resources that may otherwise be left; I don't know how long this will take but it may be a factor in what is taking so long. It might be an idea to take a kernel trace of your current method to get an idea of where the longest times are spent (ie, is it in the system() call, io-usb "cleaning up" by catching the SIGTERM, the OS cleanup thread, etc.). And if the conversation has really shifted from "what is safe from an MME perspective" to "how can I kill something quickly" then I would also suggest posting the question in the OS forum. There are a lot of bright people who monitor that forum that don't monitor the MME forum. <http://community.qnx.com/sf/discussion/do/listTopics/projects.core_os/discussion.newcode> -- Ryan J. Allen QNX Software Systems Fri, 30 Jul 2010 02:17:42 GMT http://community.qnx.com/sf/go/post61129 Ryan Allen(deleted) 2010-07-30T02:17:42Z http://community.qnx.com/sf/go/post61128 On 10-07-29 9:56 PM, "Chris Li" <community-noreply@qnx.com> wrote: > Actually I just use a timer to trace how long the system("slay io-usb") call > takes, it is not the exact time it used for slaying the io-usb. However, I > need to use this mechanism to slay other instances which depended on io-usb as > well, so the whole slaying process for all necessary instances takes much > longer than 5ms. OK, well if you had tracked the pid ahead of time you could call kill(). It would be much faster than system("slay io-usb"). I was just thinking you might be able to get away with just slaying io-usb and then slaying they other processes once you power down the USB power. Regards, Gilles Fri, 30 Jul 2010 02:08:35 GMT http://community.qnx.com/sf/go/post61128 Gilles Roy 2010-07-30T02:08:35Z http://community.qnx.com/sf/go/post61127 > On 10-07-29 6:58 PM, "Chris Li" <community-noreply@qnx.com> wrote: > > So far I have found that it took at least 50ms to slay the io-usb instance > > from a system call, sometimes 70ms or longer. > > 5 msec isn't much time. One thing you might also consider is the priority at > which you are terminating io-usb at. You might be terminating it at priority > 10 (often a typical process priority) while other thing might be running at > higher priority on the system. > Yes, I have thought about the priority problem and tried increasing the calling thread's priority from 10 to 20, it just has a slight improvement but far from reaching the goal of 5ms. > Also, how are you testing this? Using something like "time slay io-usb" in a > shell is bad. It has to spawn a time process, which spawns slay, etc.. all > of which might take over 5 msec if it is pulling these binaries from a flash > file system. > > Gilles Actually I just use a timer to trace how long the system("slay io-usb") call takes, it is not the exact time it used for slaying the io-usb. However, I need to use this mechanism to slay other instances which depended on io-usb as well, so the whole slaying process for all necessary instances takes much longer than 5ms. Regards, Chris Fri, 30 Jul 2010 01:56:01 GMT http://community.qnx.com/sf/go/post61127 Chris Li(deleted) 2010-07-30T01:56:01Z http://community.qnx.com/sf/go/post61124 On 10-07-29 6:58 PM, "Chris Li" <community-noreply@qnx.com> wrote: > So far I have found that it took at least 50ms to slay the io-usb instance > from a system call, sometimes 70ms or longer. 5 msec isn't much time. One thing you might also consider is the priority at which you are terminating io-usb at. You might be terminating it at priority 10 (often a typical process priority) while other thing might be running at higher priority on the system. Also, how are you testing this? Using something like "time slay io-usb" in a shell is bad. It has to spawn a time process, which spawns slay, etc.. all of which might take over 5 msec if it is pulling these binaries from a flash file system. Gilles Fri, 30 Jul 2010 01:14:12 GMT http://community.qnx.com/sf/go/post61124 Gilles Roy 2010-07-30T01:14:12Z http://community.qnx.com/sf/go/post61116 Hi Gilles, So far I have found that it took at least 50ms to slay the io-usb instance from a system call, sometimes 70ms or longer. Regards, Chris Thu, 29 Jul 2010 22:58:02 GMT http://community.qnx.com/sf/go/post61116 Chris Li(deleted) 2010-07-29T22:58:02Z http://community.qnx.com/sf/go/post61091 Have you just tried to time how long slaying io-usb only takes? Thu, 29 Jul 2010 18:09:36 GMT http://community.qnx.com/sf/go/post61091 Gilles Roy 2010-07-29T18:09:36Z http://community.qnx.com/sf/go/post60994 Much thanks your advice, Ryan. Just found that the whole process of slaying the necessary instances like mme-generic, iPod driver or umass driver, enum-device and io-usb takes at least hundreds of ms to finish, it is still a bit hard to satisfy the 5ms requirement. Regards, Chris Thu, 29 Jul 2010 02:21:43 GMT http://community.qnx.com/sf/go/post60994 Chris Li(deleted) 2010-07-29T02:21:43Z http://community.qnx.com/sf/go/post60827 I think there could be two approaches: 1. you kill io-usb and drivers that depend on it (devb-umass, io-fs-media -dipod, etc.). These mediastores will go away, and the MME will eject them. Upon restarting the driver the MME will re-insert the mediastores and you must recover your playback state as desired. 2. slay mme-generic. No other process should write to the database, and the database is the only real persistent location between executions. If mme-generic dies it won't log funny mediastore ejections, etc. And it is meant to try to recover from "sudden deaths" in case of unexpected crashes. Upon restarting mme-generic it will re-discover available mediastores. Playback and sync will stop automatically in either case, because the MME or the mediastore will go away. If you're concerned about your application getting undesired events in the case of suggestion 1. then killing the MME may be better; if you're concerned about the database being consistent then suggestion 1. may technically be safer, but you will end up with errors and ejections of each mediastore. -- Ryan J. Allen QNX Software Systems Wed, 28 Jul 2010 02:51:02 GMT http://community.qnx.com/sf/go/post60827 Ryan Allen(deleted) 2010-07-28T02:51:02Z http://community.qnx.com/sf/go/post60825 Hi, There is a customer requirement that the system needs to go to low power mode within 5ms, and before it enters low power mode, the io-usb instance needs to be slain so the USB transceiver can be shut off. Because io-usb is the crucial instance for Aviage suite while the connected iPod or usb key is playing, we can't just slay io-usb without doing some proper handlings for Aviage beforehand. E.g., we might need to use mme_stop() to stop any playback first, then do some handling for Aviage like slaying all Aviage instances including the io-usb in worst case, then the system can go to low power mode. However, it seems it is hard to get all these things done within 5ms. Now just seeking some advice of how to handle this case for Aviage to let it be able to enter low power mode within 5ms, and to ensure it is recoverable after back from low power mode, much thanks. (Our testing hardware is a 400MHz freescale iMX31 platform and the Aviage Multimedia Suite is version 1.2) Regards, Chris Wed, 28 Jul 2010 02:14:56 GMT http://community.qnx.com/sf/go/post60825 Chris Li(deleted) 2010-07-28T02:14:56Z http://community.qnx.com/sf/go/post60550 Hi all! I am writing a h264 decoder filter,but the io-media is down when I run it .the log is as follow,thanks ! fid=2 mme_play(): success io-media-generic: open('graphs/trackplayer/default') io-media-generic/trackplayer: Calling graph create function io-media-generic/trackplayer: Created graph instance 'default' io-media-generic: open( 'graphs/trackplayer/default' ): success io-media-generic/trackplayer: Calling graph handler for dcmd GRAPHOPTIONS io-media-generic/trackplayer: Dcmd GRAPHOPTIONS returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd SETNOTIFICATION io-media-generic/trackplayer: Dcmd SETNOTIFICATION returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd SETTRANSITION io-media-generic/trackplayer: Dcmd SETTRANSITION returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd CAPABILITIES io-media-generic/trackplayer: Dcmd CAPABILITIES returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd ATTACHOUTPUT io-media-generic/mmf: writer hint gf:* found io-media-generic/mmf: URL 'gf:0000,0000,0?layer=1&aspn=72&aspd=77&sat=25' matches pattern 'gf:*' io-media-generic/trackplayer: Dcmd ATTACHOUTPUT returning 0 00:10:22 | CRIT | _setiomoutputattr |5802| Output device type 2 not supported io-media-generic/trackplayer: Calling graph handler for dcmd SETSPEED io-media-generic/trackplayer: Dcmd SETSPEED returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd GETSTATUS io-media-generic/trackplayer: Dcmd GETSTATUS returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd SETNOTIFICATION io-media-generic/trackplayer: Dcmd SETNOTIFICATION returning 0 io-media-generic/trackplayer: Calling graph handler for dcmd ATTACHINPUT io-media-generic/aoi: AoHold: reloaded /fs/etfs/kscope/armle/lib/dll/mmedia/upnp_streamer.so io-media-generic/aoi: AoRelease: unloading /fs/etfs/kscope/armle/lib/dll/mmedia/upnp_streamer.so io-media-generic/mmf: URL '/media/drive///test.mp4' matches pattern '*.mp4' io-media-generic/trackplayer: Tag 'format' has 0 kids io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='1') io-media-generic/aoi: Graphbuilder: entry build_mmgraph io-media-generic/aoi: Graphbuilder: entry build_mmgraph io-media-generic/mmf: Setting long resource 'MM_TMPFILE_STREAMER_SEEKABLE' (value='1') io-media-generic/mmf: Resource 'MM_TMPFILE_STREAMER_SEEKABLE' is not supported (but optional) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=32,ID=QueueIn io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/trackplayer: Skipping audio graph -- no audio device. io-media-generic/aoi: Graphbuilder:Entry----- find_next_filter io-media-generic/aoi: Graphbuilder:comming--- input->hints != NULL io-media-generic/aoi: Graphbuilder:tag=parser io-media-generic/aoi: Graphbuilder:comming to iom_cfg_find_attr io-media-generic/aoi: medialib:Entry----------MmTryChannelsFilter io-media-generic/aoi: mp4_parser: Entry---------- SniffStream io-media-generic/aoi: 0:Box: "ftyp", 0...24 io-media-generic/aoi: MP4Parser: valid mp4 file. io-media-generic/aoi: mp4_parser: Ending---------- SniffStream io-media-generic/aoi: mp4_parser: Entry-----------Create io-media-generic/aoi: mp4_parser: Ending-----------Create io-media-generic/aoi: MP4Parser0 iterating through our postable event returning type = 0x4 MM_EV_METADATA_UPDATE io-media-generic/aoi: MP4Parser0 iterating through our postable event END cookie = 1 io-media-generic/aoi: medialib:MmTryChannelsFilter--go through all of the channels io-media-generic/aoi: Before comming to for loop --MmIterateChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:MmTryChannelsFilter,for_loop=1,ic=1859128 io-media-generic/aoi: forloop--if match--------------------- io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=16,ID=MP4AudioIn io-media-generic/aoi: mp4_parser: Entry---------- RateInputFormat io-media-generic/aoi: MP4Parser: Entry SetChannelsParameters io-media-generic/aoi: 0:Box: "ftyp", 0...24 io-media-generic/aoi: 0:Box: "moov", 24...31463 io-media-generic/aoi: Box: moov, io-media-generic/aoi: 1:Box: "mvhd", 32...140 io-media-generic/aoi: reading in mvhd box, version 0 io-media-generic/aoi: 1:Box: "trak", 140...18145 io-media-generic/aoi: 2:Box: "tkhd", 148...240 io-media-generic/aoi: 2:Box: "edts", 240...276 io-media-generic/aoi: 3:Box: "elst", 248...276 io-media-generic/aoi: 2:Box: "mdia", 276...18145 io-media-generic/aoi: 3:Box: "mdhd", 284...316 io-media-generic/aoi: 3:Box: "hdlr", 316...374 io-media-generic/aoi: 3:Box: "minf", 374...18145 io-media-generic/aoi: 4:Box: "smhd", 382...398 io-media-generic/aoi: 4:Box: "dinf", 398...434 io-media-generic/aoi: 5:Box: "dref", 406...434 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "url ", 422...434 io-media-generic/aoi: 4:Box: "stbl", 434...18145 io-media-generic/aoi: 5:Box: "stsd", 442...545 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "mp4a", 458...545 io-media-generic/aoi: 7:Box: "esds", 494...545 io-media-generic/aoi: parsing esds 39 byte box: io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=3, descr_len=34 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=4, descr_len=20 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=5, descr_len=2 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=6, descr_len=1 io-media-generic/aoi: 5:Box: "stts", 545...569 io-media-generic/aoi: 5:Box: "stsc", 569...5013 io-media-generic/aoi: 5:Box: "stsz", 5013...16653 io-media-generic/aoi: 5:Box: "stco", 16653...18145 io-media-generic/aoi: 1:Box: "trak", 18145...30474 io-media-generic/aoi: 2:Box: "tkhd", 18153...18245 io-media-generic/aoi: 2:Box: "edts", 18245...18281 io-media-generic/aoi: 3:Box: "elst", 18253...18281 io-media-generic/aoi: 2:Box: "mdia", 18281...30474 io-media-generic/aoi: 3:Box: "mdhd", 18289...18321 io-media-generic/aoi: 3:Box: "hdlr", 18321...18379 io-media-generic/aoi: 3:Box: "minf", 18379...30474 io-media-generic/aoi: 4:Box: "vmhd", 18387...18407 io-media-generic/aoi: 4:Box: "dinf", 18407...18443 io-media-generic/aoi: 5:Box: "dref", 18415...18443 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "url ", 18431...18443 io-media-generic/aoi: 4:Box: "stbl", 18443...30474 io-media-generic/aoi: 5:Box: "stsd", 18451...18622 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "mp4v", 18467...18622 io-media-generic/aoi: 7:Box: "esds", 18553...18622 io-media-generic/aoi: parsing esds 57 byte box: io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=3, descr_len=55 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=4, descr_len=47 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=5, descr_len=32 io-media-generic/aoi: esds_box_handler have descr_header: descr_tag=6, descr_len=1 io-media-generic/aoi: 5:Box: "stts", 18622...18646 io-media-generic/aoi: 5:Box: "stss", 18646...18978 io-media-generic/aoi: 5:Box: "stsc", 18978...22006 io-media-generic/aoi: 5:Box: "stsz", 22006...29454 io-media-generic/aoi: 5:Box: "stco", 29454...30474 io-media-generic/aoi: 1:Box: "trak", 30474...30943 io-media-generic/aoi: 2:Box: "tkhd", 30482...30574 io-media-generic/aoi: 2:Box: "edts", 30574...30610 io-media-generic/aoi: 3:Box: "elst", 30582...30610 io-media-generic/aoi: 2:Box: "mdia", 30610...30943 io-media-generic/aoi: 3:Box: "mdhd", 30618...30650 io-media-generic/aoi: 3:Box: "hdlr", 30650...30715 io-media-generic/aoi: 3:Box: "minf", 30715...30943 io-media-generic/aoi: 4:Box: "nmhd", 30723...30735 io-media-generic/aoi: not recognized, skipping to 780f. err = 0 io-media-generic/aoi: 4:Box: "dinf", 30735...30771 io-media-generic/aoi: 5:Box: "dref", 30743...30771 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "url ", 30759...30771 io-media-generic/aoi: 4:Box: "stbl", 30771...30943 io-media-generic/aoi: 5:Box: "stsd", 30779...30851 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "mp4s", 30795...30851 io-media-generic/aoi: not recognized, skipping to 7883. err = 0 io-media-generic/aoi: 5:Box: "stts", 30851...30875 io-media-generic/aoi: 5:Box: "stsc", 30875...30903 io-media-generic/aoi: 5:Box: "stsz", 30903...30923 io-media-generic/aoi: 5:Box: "stco", 30923...30943 io-media-generic/aoi: 1:Box: "trak", 30943...31430 io-media-generic/aoi: 2:Box: "tkhd", 30951...31043 io-media-generic/aoi: 2:Box: "edts", 31043...31079 io-media-generic/aoi: 3:Box: "elst", 31051...31079 io-media-generic/aoi: 2:Box: "tref", 31079...31103 io-media-generic/aoi: not recognized, skipping to 797f. err = 0 io-media-generic/aoi: 2:Box: "mdia", 31103...31430 io-media-generic/aoi: 3:Box: "mdhd", 31111...31143 io-media-generic/aoi: 3:Box: "hdlr", 31143...31207 io-media-generic/aoi: 3:Box: "minf", 31207...31430 io-media-generic/aoi: 4:Box: "nmhd", 31215...31227 io-media-generic/aoi: not recognized, skipping to 79fb. err = 0 io-media-generic/aoi: 4:Box: "dinf", 31227...31263 io-media-generic/aoi: 5:Box: "dref", 31235...31263 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "url ", 31251...31263 io-media-generic/aoi: 4:Box: "stbl", 31263...31430 io-media-generic/aoi: 5:Box: "stsd", 31271...31338 io-media-generic/aoi: contains 1 entries: io-media-generic/aoi: 6:Box: "mp4s", 31287...31338 io-media-generic/aoi: not recognized, skipping to 7a6a. err = 0 io-media-generic/aoi: 5:Box: "stts", 31338...31362 io-media-generic/aoi: 5:Box: "stsc", 31362...31390 io-media-generic/aoi: 5:Box: "stsz", 31390...31410 io-media-generic/aoi: 5:Box: "stco", 31410...31430 io-media-generic/aoi: 1:Box: "iods", 31430...31463 io-media-generic/aoi: not recognized, skipping to 7ae7. err = 0 io-media-generic/aoi: 0:Box: "free", 31463...31471 io-media-generic/aoi: Box: free, io-media-generic/aoi: not recognized, skipping to 7aef. err = 0 io-media-generic/aoi: 0:Box: "free", 31471...31479 io-media-generic/aoi: Box: free, io-media-generic/aoi: not recognized, skipping to 7af7. err = 0 io-media-generic/aoi: 0:Box: "mdat", 31479...2808003 io-media-generic/aoi: Box: mdat, io-media-generic/aoi: not recognized, skipping to 2ad8c3. err = 0 io-media-generic/aoi: MP4Parser: VideoTracks=1,Audiotracks=1 io-media-generic/aoi: mp4_parser: mp4a type 64 io-media-generic/aoi: MP4Parser:Entry for loop,the i= fu->track_count=4 io-media-generic/aoi: MP4Parser:The loop num=0 io-media-generic/aoi: MP4Parser: num_frames[0] = 2905 io-media-generic/aoi: MP4Parser: Track duration 61973333 found on trackid 0 io-media-generic/aoi: MP4Parser: Very important track_type=soun io-media-generic/aoi: MP4Parser: Entry sound io-media-generic/aoi: MP4Parser: Entry tmpfourcc=mp4a io-media-generic/aoi: MP4Parser: Audio mp4a_type =40 io-media-generic/aoi: MP4Parser: getting the STSZ / STZ2. io-media-generic/aoi: MP4Parser: max sample size = 502. io-media-generic/aoi: MP4Parser: getting the STCO. io-media-generic/aoi: MP4Parser: Track 1 has 369 STCO entries. io-media-generic/aoi: MP4Parser: getting the STSS. io-media-generic/aoi: MP4Parser: getting the STTS and CTTS. io-media-generic/aoi: MP4Parser: Track 0 has 1 STTS entries. io-media-generic/aoi: MP4Parser: Track 0 has 0 CTTS entries. io-media-generic/aoi: MP4Parser: channel fourcc = M4AC io-media-generic/aoi: bitrate = 128000, interface = 128000 io-media-generic/aoi: aac_framerate = 48000, timescale = 48000 io-media-generic/aoi: MP4Parser:The loop num=1 io-media-generic/aoi: MP4Parser: num_frames[1] = 1857 io-media-generic/aoi: MP4Parser: Track duration 61961961 found on trackid 1 io-media-generic/aoi: MP4Parser: Very important track_type=vide io-media-generic/aoi: MP4Parser: Entry video io-media-generic/aoi: MP4Parser:before if video fu->file_info->tracks[i].has_esds=1 io-media-generic/aoi: MP4Parser:before if video esds->has_type4=1 io-media-generic/aoi: MP4Parser: video mp4v_type=20 io-media-generic/aoi: MP4Parser: getting the STSZ / STZ2. io-media-generic/aoi: MP4Parser: max sample size = 12977. io-media-generic/aoi: MP4Parser: getting the STCO. io-media-generic/aoi: MP4Parser: Track 1 has 251 STCO entries. io-media-generic/aoi: MP4Parser: getting the STSS. io-media-generic/aoi: MP4Parser: Added a 79 entry Sync Table for track 1. io-media-generic/aoi: MP4Parser: getting the STTS and CTTS. io-media-generic/aoi: MP4Parser: Track 1 has 1 STTS entries. io-media-generic/aoi: MP4Parser: Track 1 has 0 CTTS entries. io-media-generic/aoi: MP4Parser: Storing a mp4v decoder config. io-media-generic/aoi: MP4Parser: channel fourcc = MP4V io-media-generic/aoi: bitrate = 256000, interface = 230470 io-media-generic/aoi: MP4Parser:The loop num=2 io-media-generic/aoi: MP4Parser:The loop num=3 io-media-generic/aoi: MP4Parser: Ending ------------------- SetChannelsParameters io-media-generic/aoi: mp4_parser: Ending---------- RateInputFormat,return80 io-media-generic/aoi: mp4_parser: Entry---------- RateInputFormat io-media-generic/aoi: mp4_parser: Entry----------SetInputFormat io-media-generic/aoi: mp4_parser: Entry----------SetMediaOutput io-media-generic/trackplayer: Loaded the mp4_parser filter based on the parser tag io-media-generic/aoi: Graphbuilder:beforeEntry----- MmFindChannelsFilter( mmgraph, oc ) io-media-generic/aoi: Graphbuilder:afterEntry----- MmFindChannelsFilter( mmgraph, oc ) io-media-generic/mmf: Setting long resource 'AVSyncDelay' (value='0') io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=0 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=1 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=2 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: mp4_parser: *cookie) >= f->user->ochannel_count.return NULL io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=0 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=1 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------AcquireOutputChannel io-media-generic/trackplayer: Skipping audio subgraph because there is no device specified. io-media-generic/trackplayer: Found video stream with bitrate 230470. io-media-generic/trackplayer: No audio stream found. io-media-generic/mmf: Configuring the queue for 345705 bytes, lw = 69141, hw = 276564. io-media-generic/trackplayer: Skipping subgraph 0 because there is no device specified. io-media-generic/trackplayer: Finding decoder for stream 1. io-media-generic/aoi: GfMixer Create. io-media-generic/aoi: GfMixer SetResource. io-media-generic/aoi: gf_writer: Got params: io-media-generic/aoi: gf_writer: layer: 1 io-media-generic/aoi: gf_writer: aspect_num: 72 io-media-generic/aoi: gf_writer: aspect_denom: 77 io-media-generic/aoi: gf_writer: saturation: 25 io-media-generic/aoi: GfMixer using device 0000,0000,0. io-media-generic/aoi: GfMixer SetResource. io-media-generic/aoi: gf_writer setting the resource: VideoWriterThreadPrioBase to 21 io-media-generic/aoi: GfMixer SetResource. io-media-generic/aoi: gf_writer setting the resource: VideoWriterThreadPrioInc to 0 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=0,ID=input-0 io-media-generic/aoi: Gf_Writer: Entry AcquireInputChannel io-media-generic/aoi: GfMixer AcquireInputChannel. io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: mp4_parser: calculating relative track offsets for 4 tracks io-media-generic/aoi: mp4_parser: track 0 has 369 chunks. io-media-generic/aoi: mp4_parser: track 0 max chunks size = 5540 io-media-generic/aoi: mp4_parser: track 1 max chunks size = 26885 io-media-generic/aoi: mp4_parser: track 2 max chunks size = 0 io-media-generic/aoi: mp4_parser: track 3 max chunks size = 0 io-media-generic/aoi: mp4_parser: track 1 has 251 chunks. io-media-generic/aoi: mp4_parser: track 2 has 0 chunks. io-media-generic/aoi: mp4_parser: track 2 has no offsets. io-media-generic/aoi: mp4_parser: track 3 has 0 chunks. io-media-generic/aoi: mp4_parser: track 3 has no offsets. io-media-generic/aoi: mp4_parser: max distance 3529 -- min distance -46287. io-media-generic/aoi: mp4_parser: 0 iters gave max distance between corresponding chunks = 55356. io-media-generic/aoi: mp4_parser: we need 4 32768 byte MRAs to cover this distance. io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=352,fmt->mf.mtype.height=288 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=-2147483646 io-media-generic/aoi: GfMixer RateInputFormat -2147483646. io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=352,fmt->mf.mtype.height=288 io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=352,fmt->mf.mtype.height=288 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=-2147483646 io-media-generic/aoi: GfMixer RateInputFormat -2147483646. io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=352,fmt->mf.mtype.height=288 io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: Couldn't negotiate formats. io-media-generic/aoi: Graphbuilder: Not connected let's find a decoder io-media-generic/trackplayer: Adding queue size 30 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=32,ID=QueueIn io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Graphbuilder: find_next_filter io-media-generic/aoi: Graphbuilder:Entry----- find_next_filter io-media-generic/aoi: Graphbuilder:comming--- input->hints != NULL io-media-generic/aoi: Graphbuilder:tag=decoder io-media-generic/aoi: Graphbuilder:comming to iom_cfg_find_attr io-media-generic/aoi: medialib:Entry----------MmTryChannelsFilter io-media-generic/aoi: medialib:MmTryChannelsFilter-------AOFormatInspector io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: h264_decoder: Entry-----RateFormat io-media-generic/aoi: H264_decoder: RateFormat-AODataFormat_t *fmt =911568 io-media-generic/aoi: h264_decoder:AODataFormat_t fmt=911568, fmt->fourcc=1297101910,FOURCC= 'V4PM,fmt->mtype=80000002 io-media-generic/aoi: h264_decoder:fmt->u.video.width=352,fmt->u.video.height=288 io-media-generic/aoi: h264_decoder:video.frame_rate=30,u.video.duration=0,u.video.scale=0 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','1','V')=1297101142 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','2','V')=1297101398 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','4','V')=1297101910 io-media-generic/aoi: h264_decoder:MmFOURCC('a','v','c','1')=1096172337 io-media-generic/aoi: h264_decoder:MmFOURCC('M','1','A','3')=1295073587 io-media-generic/aoi: h264_decoder:MmFOURCC('M','4','A','C')=1295270211 io-media-generic/aoi: h264_decoder: RateFormat(mp4v) 80 io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: h264_decoder: Entry-----RateFormat io-media-generic/aoi: H264_decoder: RateFormat-AODataFormat_t *fmt =911568 io-media-generic/aoi: h264_decoder:AODataFormat_t fmt=911568, fmt->fourcc=1297101910,FOURCC= 'V4PM,fmt->mtype=80000002 io-media-generic/aoi: h264_decoder:fmt->u.video.width=352,fmt->u.video.height=288 io-media-generic/aoi: h264_decoder:video.frame_rate=30,u.video.duration=0,u.video.scale=0 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','1','V')=1297101142 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','2','V')=1297101398 io-media-generic/aoi: h264_decoder:MmFOURCC('M','P','4','V')=1297101910 io-media-generic/aoi: h264_decoder:MmFOURCC('a','v','c','1')=1096172337 io-media-generic/aoi: h264_decoder:MmFOURCC('M','1','A','3')=1295073587 io-media-generic/aoi: h264_decoder:MmFOURCC('M','4','A','C')=1295270211 io-media-generic/aoi: h264_decoder: RateFormat(mp4v) 80 io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: h264_decoder: Entry---------------------- Create io-media-generic/aoi: medialib:MmTryChannelsFilter--go through all of the channels io-media-generic/aoi: Before comming to for loop --MmIterateChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=0 io-media-generic/aoi: f->ichannels[0].element.ID=h264videoIn,ichannels[0].flags=16,direction=1 io-media-generic/aoi: width=0, height=0 io-media-generic/aoi: h264_decoder:Ending IterateInputChannels io-media-generic/aoi: medialib:MmTryChannelsFilter,for_loop=1,ic=2124064 io-media-generic/aoi: forloop--if match--------------------- io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=16,ID=h264videoIn io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: H264_decoder:Entry---------RateInputFormat io-media-generic/aoi: H264_decoder: RateInputFormat-MmFormat_t fmt =908092 io-media-generic/aoi: h264_decoder:fmt->u.video.width=352,fmt->u.video.height=288 io-media-generic/aoi: h264_decoder:video.frame_rate=30,u.video.duration=0,u.video.scale=0 io-media-generic/aoi: H264_decoder:RateInputFormat-negotiable=1,cookie=0 io-media-generic/aoi: H264_decoder:Entry---------RateInputFormat io-media-generic/aoi: H264_decoder: RateInputFormat-MmFormat_t fmt =908092 io-media-generic/aoi: h264_decoder:fmt->u.video.width=352,fmt->u.video.height=288 io-media-generic/aoi: h264_decoder:video.frame_rate=30,u.video.duration=0,u.video.scale=0 io-media-generic/aoi: H264_decoder:RateInputFormat-negotiable=0,cookie=0 io-media-generic/aoi: H264_decoder:EndingRateInputFormat-return 100 io-media-generic/aoi: mp4_parser: Entry----------VerifyOutputFormat io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: mp4_parser: avsync delay = 0 io-media-generic/aoi: H264_decoder:Entry---------RateInputFormat io-media-generic/aoi: H264_decoder: RateInputFormat-MmFormat_t fmt =908092 io-media-generic/aoi: h264_decoder:fmt->u.video.width=352,fmt->u.video.height=288 io-media-generic/aoi: h264_decoder:video.frame_rate=30,u.video.duration=0,u.video.scale=0 io-media-generic/aoi: H264_decoder:RateInputFormat-negotiable=1,cookie=0 io-media-generic/aoi: mp4_parser: Entry----------IterateOutputFormats io-media-generic/aoi: h264_decoder: Entry---- SetInputFormat io-media-generic/aoi: H264_decoder:fmt =910332,fmt->mf.u.video.width=352,fmt->mf.u.video.height=288 io-media-generic/aoi: H264_decoder:channela=2124064,channela->format.mf.u.video.width=0,channela->format.mf.u.video.height=0 io-media-generic/aoi: H264_decoder:channelb=2124064,channelb->format.mf.u.video.width=352,channelb->format.mf.u.video.height= 288 io-media-generic/aoi: h264_decoder: Endding SetInputFormat,return mm_ok io-media-generic/aoi: mp4_parser: Entry----------SetOutputFormat io-media-generic/aoi: h264_decoder: entry SetMediaOutput io-media-generic/aoi: h264_decoder: Endding SetMediaOutput,return mm_ok io-media-generic/trackplayer: Loaded the h264_decoder filter based on the decoder tag io-media-generic/aoi: Graphbuilder:beforeEntry----- MmFindChannelsFilter( mmgraph, oc ) io-media-generic/aoi: Graphbuilder:afterEntry----- MmFindChannelsFilter( mmgraph, oc ) io-media-generic/mmf: Setting long resource 'MM_H264_DECODER_NUM_THREADS' (value='2') io-media-generic/mmf: Resource 'MM_H264_DECODER_NUM_THREADS' is not supported (but optional) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder: Entry-- IterateOutputChannels io-media-generic/aoi: h264_decoder: Endding--IterateOutputChannels,retrun &f->ochannels[0] io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=0 io-media-generic/aoi: f->ichannels[0].element.ID=h264videoIn,ichannels[0].flags=19,direction=1 io-media-generic/aoi: width=352, height=288 io-media-generic/aoi: h264_decoder:Ending IterateInputChannels io-media-generic/aoi: h264_decoder: Entry------ AcquireOutputChannel io-media-generic/aoi: h264_decoder:OC->direction=2,OC->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: Endding-- AcquireOutputChannel,return mm_ok io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-MediaInput io-media-generic/aoi: medialib: MmAcquireChannel-AcquireChannel(c)flag=32,ID=QueueIn io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib: Entry------- MmAcquireChannel io-media-generic/aoi: medialib: MmAcquireChannel-Mediaoutput io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=0,fmt1->mf.u.video.height=0 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=0 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('Y','U','Y','2')=844715353 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'YUY2'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'YUY2' io-media-generic/aoi: Translating FOURCC1 =844715353 io-media-generic/aoi: Translating FOURCCb'YUY2' io-media-generic/aoi: Translating FOURCC2 =844715353 io-media-generic/aoi: GfMixer:ret=33563408,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=1 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('R','G','B','2')=843204434 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'RGB2'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'RGB2' io-media-generic/aoi: Translating FOURCC1 =843204434 io-media-generic/aoi: Translating FOURCCb'RGB2' io-media-generic/aoi: Translating FOURCC2 =843204434 io-media-generic/aoi: GfMixer:ret=4880,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=2 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC(''R','G','B','A')=1094862674 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'RGBA'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'RGBA' io-media-generic/aoi: Translating FOURCC1 =1094862674 io-media-generic/aoi: Translating FOURCCb'RGBA' io-media-generic/aoi: Translating FOURCC2 =1094862674 io-media-generic/aoi: GfMixer:ret=5904,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=3 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('U','Y','U','Y')=1498831189 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'UYVY'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'UYVY' io-media-generic/aoi: Translating FOURCC1 =1498831189 io-media-generic/aoi: Translating FOURCCb'UYVY' io-media-generic/aoi: Translating FOURCC2 =1498831189 io-media-generic/aoi: GfMixer:ret=16786192,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=4 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('Y','V','U','9')=961893977 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'YVU9'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'YVU9' io-media-generic/aoi: Translating FOURCC1 =961893977 io-media-generic/aoi: Translating FOURCCb'YVU9' io-media-generic/aoi: Translating FOURCC2 =961893977 io-media-generic/aoi: GfMixer:ret=16785544,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=5 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('v','4','2','2')=842150998 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of 'V422'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa 'V422' io-media-generic/aoi: Translating FOURCC1 =842150998 io-media-generic/aoi: Translating FOURCCb'V422' io-media-generic/aoi: Translating FOURCC2 =842150998 io-media-generic/aoi: GfMixer:ret=67117840,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=6 io-media-generic/aoi: H264_decoder: fmt2=910408,fmt2->mf.u.video.width=300,fmt2->mf.u.video.height=200 io-media-generic/aoi: h264_decoder: fmt->mf.fourcc = MmFOURCC('','U','P','S')=1397773600 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: Gf_Writer: fmt->mf.mtype=2 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: GfWriter given a FOURCC of ' UPS'. io-media-generic/aoi: layer index : 1 io-media-generic/aoi: Gf_writer:RateInputFormat MmFormat_t *fmt2=909288 io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=909288 io-media-generic/aoi: Translating FOURCCa ' UPS' io-media-generic/aoi: Translating FOURCC1 =1397773600 io-media-generic/aoi: Translating FOURCCb' UPS' io-media-generic/aoi: Translating FOURCC2 =1397773600 io-media-generic/aoi: GfMixer:ret=5152,Endding----------FOURCCtoGF io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: H264_decoder:Entry-------VerifyOutputFormat io-media-generic/aoi: H264_decoder: new_fmt->mf.u.video.width=300,new_fmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: ofmt->mf.u.video.width=300,ofmt->mf.u.video.height=200 io-media-generic/aoi: H264_decoder: VerifyOutputFormat-MmFormat_t new_fmt=909288,ofmt=910408 io-media-generic/aoi: H264_decoder:VerifyOutputFormat-return 100 io-media-generic/aoi: Gf_Writer: Entry RateInputFormat io-media-generic/aoi: Gf_Writer:MmFormat_t fmt1=909288,fmt->mf.mtype.width=300,fmt->mf.mtype.height=200 io-media-generic/aoi: h264_decoder: Entry IterateOutputFormats io-media-generic/aoi: H264_decoder: IterateOutputFormats-channelFormat_t fmt1 =910408 io-media-generic/aoi: H264_decoder:fmt1=910408 fmt1->mf.u.video.width=300,fmt1->mf.u.video.height=200 io-media-generic/aoi: H264_decoder:c->direction=2,c->element.ID=h264videoOut io-media-generic/aoi: H264_decoder:c->format.mf.u.video.width=0,c->format.mf.u.video.height=0 io-media-generic/aoi: h264_decoder: cnum = *cookie=7 io-media-generic/aoi: GF_writer:Entry---------SetInputFormat io-media-generic/aoi: GfMixer:Entry FourccToGF io-media-generic/aoi: Gf_writer:FourccToGF-MmFormat_t *fmt=911528 io-media-generic/aoi: Translating FOURCCa ' UPS' io-media-generic/aoi: Translating FOURCC1 =1397773600 io-media-generic/aoi: Translating FOURCCb' UPS' io-media-generic/aoi: Translating FOURCC2 =1397773600 io-media-generic/aoi: GfMixer:ret=5152,Endding----------FOURCCtoGF io-media-generic/aoi: Comming to CreateGFSurfs io-media-generic/aoi: fo->u.video.width=300,fo->u.video.height=200 io-media-generic/aoi: GfWriter attaching device 0000,0000,0. io-media-generic/aoi: attached to layer 1. io-media-generic/aoi: format = 1310. io-media-generic/aoi: format = 1018. io-media-generic/aoi: format = 1420. io-media-generic/aoi: format_match= 75. io-media-generic/aoi: gf_writer: Using format 1420 io-media-generic/aoi: scaling to 479 io-media-generic/aoi: UpdateTargetCoords dst_view_h = 479 io-media-generic/aoi: UpdateTargetCoords mult=2.395000 io-media-generic/aoi: UpdateTargetCoords src_height = 200, disph=479 io-media-generic/aoi: scale screen 800 x 480, display surfaces of 718 x 479, io-media-generic/aoi: GF: c->format.mf.mtype =0x2,0x2,MEDIA_TYPE_SUBPICTURE=10 imx35_layer_set_dest_viewport imx35_layer_program enter imx35_wait_vsync io-media-generic/aoi: H264_decoder:Entry----SetOutputFormat io-media-generic/aoi: H264_decoder:MmFormat_t fo =911528,fo->mf.u.video.width=300,fo->mf.u.video.height=200 io-media-generic/aoi: h264_decoder->SetOutputFormat ' UPS', 0x16 io-media-generic/aoi: H264_decoder: Endding setoutputformat-return mm_ok io-media-generic/aoi: Gf_Writer: Entry SetMediaOutput io-media-generic/trackplayer: The gf_writer filter accepted input from queue_filter io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='0') io-media-generic/aoi: GfMixer SetResource. io-media-generic/aoi: GfMixer HandleHiliteResource. io-media-generic/aoi: MmFinalizeGraph(): couldn't register a MM_EV_STATE_TRANSITION_COMPLETE callback err = 48 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi=NULL io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=0 io-media-generic/aoi: f->ichannels[0].element.ID=h264videoIn,ichannels[0].flags=19,direction=1 io-media-generic/aoi: width=352, height=288 io-media-generic/aoi: h264_decoder:Ending IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=1 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi=NULL io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=0 io-media-generic/aoi: f->ichannels[0].element.ID=h264videoIn,ichannels[0].flags=19,direction=1 io-media-generic/aoi: width=352, height=288 io-media-generic/aoi: h264_decoder:Ending IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=1 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi=NULL io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: Gf_Writer: Entry IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=0 io-media-generic/aoi: f->ichannels[0].element.ID=h264videoIn,ichannels[0].flags=19,direction=1 io-media-generic/aoi: width=352, height=288 io-media-generic/aoi: h264_decoder:Ending IterateInputChannels io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder:Entry IterateInputChannels io-media-generic/aoi: h264_decoder:*cookie=1 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_INPUT d=1 io-media-generic/aoi: medialib:MmIterateChannels,mi!=NULL,return mi->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() for VideoCard0 -> input-0 84 x 32768 bytes io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28010000, pad dr = 0x822f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28050000, pad dr = 0x86a00000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28090000, pad dr = 0x868b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 280d0000, pad dr = 0x86240000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28110000, pad dr = 0x879a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28150000, pad dr = 0x856f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28190000, pad dr = 0x860e0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 281d0000, pad dr = 0x872e0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28210000, pad dr = 0x875a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28250000, pad dr = 0x82840000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28290000, pad dr = 0x86bd0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 282d0000, pad dr = 0x86b00000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28310000, pad dr = 0x863a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28350000, pad dr = 0x870f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28390000, pad dr = 0x822b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 283d0000, pad dr = 0x86870000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28410000, pad dr = 0x86200000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28450000, pad dr = 0x860a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28490000, pad dr = 0x872a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 284d0000, pad dr = 0x87560000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28510000, pad dr = 0x82800000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28550000, pad dr = 0x86ac0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28590000, pad dr = 0x870b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 285d0000, pad dr = 0x82270000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28610000, pad dr = 0x86830000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28650000, pad dr = 0x861c0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28690000, pad dr = 0x86060000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 286d0000, pad dr = 0x87260000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28710000, pad dr = 0x87520000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28750000, pad dr = 0x86a80000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28790000, pad dr = 0x87070000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 287d0000, pad dr = 0x82230000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28810000, pad dr = 0x867f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28850000, pad dr = 0x86020000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28890000, pad dr = 0x874e0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 288d0000, pad dr = 0x87030000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28910000, pad dr = 0x821f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28950000, pad dr = 0x867b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28990000, pad dr = 0x85fe0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 289d0000, pad dr = 0x874a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28a10000, pad dr = 0x821b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28a50000, pad dr = 0x86770000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28a90000, pad dr = 0x85fa0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28ad0000, pad dr = 0x87460000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28b10000, pad dr = 0x82170000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28b50000, pad dr = 0x86730000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28b90000, pad dr = 0x87420000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28bd0000, pad dr = 0x82130000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28c10000, pad dr = 0x866f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28c50000, pad dr = 0x873e0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28c90000, pad dr = 0x820f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28cd0000, pad dr = 0x866b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28d10000, pad dr = 0x873a0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28d50000, pad dr = 0x820b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28d90000, pad dr = 0x86670000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28dd0000, pad dr = 0x87360000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28e10000, pad dr = 0x82070000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28e50000, pad dr = 0x86630000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28e90000, pad dr = 0x82030000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28ed0000, pad dr = 0x865f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28f10000, pad dr = 0x81ff0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28f50000, pad dr = 0x865b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28f90000, pad dr = 0x81fb0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 28fd0000, pad dr = 0x86570000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29010000, pad dr = 0x81f70000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29050000, pad dr = 0x86530000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29090000, pad dr = 0x81f30000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 290d0000, pad dr = 0x864f0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29110000, pad dr = 0x81ef0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29150000, pad dr = 0x864b0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29190000, pad dr = 0x81eb0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 291d0000, pad dr = 0x86470000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29210000, pad dr = 0x81e70000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29250000, pad dr = 0x81e30000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29290000, pad dr = 0x81df0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 292d0000, pad dr = 0x81db0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29310000, pad dr = 0x81d70000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29350000, pad dr = 0x81d30000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29390000, pad dr = 0x81cf0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 293d0000, pad dr = 0x81cb0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29410000, pad dr = 0x81c70000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29450000, pad dr = 0x81c30000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29490000, pad dr = 0x81bf0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 294d0000, pad dr = 0x81bb0000. io-media-generic/aoi: GFMemoryAllocator->AllocateMemoryPool() Created surface is 1216 x 200, 486400 bytes big @ 29510000, pad dr = 0x81b70000. io-media-generic/aoi: gf_writer:allocateMemoryPool Endding return MM-ok io-media-generic/aoi: gf_writer:Entry--------GetBufferInfo io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser INPUT seeing nbuffer = 51, bsize = 32768 bytes io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=0 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=1 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: gf_writer:Entry--------GetBufferInfo io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: mp4_parser: Entry----------IterateOutputChannels io-media-generic/aoi: mp4_parser: *cookie=2 io-media-generic/aoi: mp4_parser: f->user->ochannel_count=2 io-media-generic/aoi: mp4_parser: *cookie) >= f->user->ochannel_count.return NULL io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder INPUT seeing nbuffer = 84, bsize = 32768 bytes io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: medialib:Entry------------MmIterateChannels io-media-generic/aoi: medialib:MmIterateChannels,CHANNEL_OUTPUT d=2 io-media-generic/aoi: medialib:MmIterateChannels,mo!=NULL,return mo->IterateChannels(f,cookie) io-media-generic/aoi: h264_decoder: Entry-- IterateOutputChannels io-media-generic/aoi: h264_decoder: Endding--IterateOutputChannels,retrun &f->ochannels[0] Process 655386 (io-media-generic) terminated SIGSEGV code=1 fltno=11 ip=00000000 mapaddr=00083000. imx35_layer_program enter 00:10:32 | ERRO | _attachinput |3694| Could not attach input (/media/drive///test.mp4) to controlcontext defa ult (fid=2). errno=536870915 00:10:32 | ERRO | _play |3138| Could not attach file '/media/drive///test.mp4' 00:10:32 | ERRO | _checkiomevents |947 | Could not read events from io-media. Bad file descriptor 00:10:32 | ERRO | _getstatus |4739| Graph failed to return state (Bad file descriptor) 00:10:32 | ERRO | _checkiomevents |947 | Could not read events from io-media. Bad file descriptor 00:10:32 | ERRO | _getstatus |4739| Graph failed to return state (Bad file descriptor) 00:10:32 | CRIT | _destroygraph |3308| Could not destroy graph. Leaking a graph. (9) 00:10:32 | ERRO | _getgraph |3434| Could not create graph. device=/dev/io-media/graphs/trackplayer, name=d efault 00:10:32 | ERRO | _play |3102| Could not create a graph 00:10:32 | ERRO | _getgraph |3434| Could not create graph. device=/dev/io-media/graphs/trackplayer, name=d efault 00:10:32 | ERRO | _play |3102| Could not create a graph 00:10:32 | ERRO | _getgraph |3434| Could not create graph. device=/dev/io-media/graphs/trackplayer, name=d efault 00:10:32 | ERRO | _play |3102| Could not create a graph 00:10:32 | ERRO | _getgraph |3434| Could not create graph. device=/dev/io-media/graphs/trackplayer, name=d efault 00:10:32 | ERRO | _play |3102| Could not create a graph 00:10:32 | ERRO | _playuntilok |5553| Stopping playback because 5 errors were hit consecutively while playing track session 1 15 Mon, 26 Jul 2010 10:29:31 GMT http://community.qnx.com/sf/go/post60550 Kailen High 2010-07-26T10:29:31Z