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Forum Topic - A question about fail to play tracks from a USB stick on VMware by using Aviage MM 1.2 : Page 1 of 4 (4 Items)
   
 
 
A question about fail to play tracks from a USB stick on VMware by using Aviage MM 1.2  
Hi,

Just wonder anyone can give me some hints about fail to play tracks from a USB stick on  a VMware target machine which 
running QNX neutrino 6.4.1 with Aviage MM 1.2. Details as follows:

After successfully built up a track session, and tried playing tracks on that, the MME delivery some error messages as:

MME_EVENT_PLAYSTATE
MME_EVENT_TRKSESSION
MME_EVENT_TRKSESSIONVIEW_UPDATE
MME_EVENT_TRKSESSION
MME_EVENT_PLAY_ERROR
MME_PLAY_ERROR_UNSUPPORTEDCODEC
MME_EVENT_PLAYSTATE.
MME_EVENT_PLAY_ERROR
MME_PLAY_ERROR_UNSUPPORTEDCODEC
MME_EVENT_PLAY_ERROR
MME_PLAY_ERROR_UNSUPPORTEDCODEC
MME_EVENT_FINISHED

From the above error messages, I couldn't figure out what caused the failure.

Then I tried using sloginfo (can see below for details):

Jul 23 02:48:43    5    20     1 io-media-generic: Received signal 15
Jul 23 02:48:44    5    27   200 MDP:mdp_mgr_init(264): Starting metadata plug-in initialization.
Jul 23 02:48:44    5    27     0 MME:dbs_init(469): Starting database synchronizer initialization.
Jul 23 02:48:44    2    19   900 devb-umass 1.00A (May 20 2009 17:07:26)
Jul 23 02:48:44    2     5     0 libcam.so (May 20 2009 17:06:08) bver 6040100
Jul 23 02:48:45    2     5   100 cam-disk.so (May 20 2009 17:06:11)
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:46    1    27     0 MME:ocb_lock(151): Concurrent MME handle usage pid 3264525, tid 3!
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: writer hint snd:* found
Jul 23 02:48:47    5    20     1 io-media-generic/trackplayer: Skipping video subgraph because there is no video device 
specified.
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0.
Jul 23 02:48:47    5    20     1 io-media-generic/trackplayer: Skipping video subgraph because there is no device 
specified.
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: Configuring the queue for 2116800 bytes, lw = 423360, hw = 
1693440.
Jul 23 02:48:47    5    20     1 io-media-generic/aoi: audio_writer using output device: '/dev/snd/pcmPreferredp'
Jul 23 02:48:47    3    20     1 io-media-generic/aoi: audio_writer snd_pcm_open_name failed: No such file or directory
Jul 23 02:48:47    4    20     1 io-media-generic/trackplayer: Couldn't find a suitable decoder filter, mmerr=4047
Jul 23 02:48:47    2    20     1 io-media-generic/trackplayer: Error 10004, 2, 4047:
Jul 23 02:48:47    2    20     1 io-media-generic/trackplayer: Couldn't create a linking filter for parsed stream
Jul 23 02:48:47    2    27     0 MME:_attachinput(3694): Could not attach input (/fs/usb0///
I'llBeMissingYou_PuffDaddy_withArtWork.wav) to co
ntrolcontext default (fid=1).  errno=5
Jul 23 02:48:47    2    27     0 MME:_play(3150): Could not attach file '/fs/usb0///
I'llBeMissingYou_PuffDaddy_withArtWork.wav'
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: writer hint snd:* found
Jul 23 02:48:47    5    20     1 io-media-generic/trackplayer: Skipping video subgraph because there is no video device 
specified.
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0.
Jul 23 02:48:47    5    20     1 io-media-generic/trackplayer: Skipping video subgraph because there is no device 
specified.
Jul 23 02:48:47    5    20     1 io-media-generic/mmf: Configuring the queue for 2116800 bytes, lw = 423360, hw = 
1693440.
Jul 23 02:48:47    5    20  ...
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Associations:
post34473:
              Re: A question about fail to play tracks from a USB stick on VMware  by using Aviage MM 1.2 - Hello,
Please can anyone tell me how to check whther correct instance of audio running.I can find  /dev/snd/pcmPreferredp in /dev/snd path .But iam not able hear audio on  my speakers.

Thanks,
Santhi.  - kandregula vijaya santhi