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Forum Topic - QNX mm-renderer crashes when start and stop movies on multiple display frequently.: (4 Items)
   
QNX mm-renderer crashes when start and stop movies on multiple display frequently.  
Platform: Atom x86, QNX 660, Qt 5.3

Log of mm-renderer:
38.084[5] Created the mp4_parser filter based on the parser tag
38.084[5] Finding decoder for stream 0.
38.084[7] Trying to get compressed channel 0.
38.085[7] Trying to get uncompressed channel 1.
38.085[7] No channel found.
38.085[5] No audio stream found.
38.086[5] PGA_StreamerDisconnect() releasing pcm_handle 80e9f10
38.087[7] Creating writer of type video_writer.
38.088[6] Video writer getting PID 3584013.
38.088[5] Finding decoder for stream 1.
38.088[7] Trying to get compressed channel 0.
38.089[5] Skipping queue after parser.
38.089[7] find_decoder() looking for video-decoder.
38.089[5] Couldn't create the ipp_video_decoder filter (based on the video-decoder tag), mmerr=4046, looking for another
 one
38.091[5] MmfFreeMraPool(): channel=EncodedVideoOut, nbufs=12, nelements=600, max=1
38.095[5] MmfFreeMraPool(): channel=RawDataOut, nbufs=12, nelements=50, max=5
free malloc object that is not allocated:/builds/660_SDP/svn/lib/c/alloc/dlist.c:1121
Abort (core dumped)
Re: QNX mm-renderer crashes when start and stop movies on multiple display frequently.  
We will need the use-case, so we can reproduce here, the file(s) used, the
core file

On 2015-11-25, 1:44, "DI WU" <community-noreply@qnx.com> wrote:

>Platform: Atom x86, QNX 660, Qt 5.3
>
>Log of mm-renderer:
>38.084[5] Created the mp4_parser filter based on the parser tag
>38.084[5] Finding decoder for stream 0.
>38.084[7] Trying to get compressed channel 0.
>38.085[7] Trying to get uncompressed channel 1.
>38.085[7] No channel found.
>38.085[5] No audio stream found.
>38.086[5] PGA_StreamerDisconnect() releasing pcm_handle 80e9f10
>38.087[7] Creating writer of type video_writer.
>38.088[6] Video writer getting PID 3584013.
>38.088[5] Finding decoder for stream 1.
>38.088[7] Trying to get compressed channel 0.
>38.089[5] Skipping queue after parser.
>38.089[7] find_decoder() looking for video-decoder.
>38.089[5] Couldn't create the ipp_video_decoder filter (based on the
>video-decoder tag), mmerr=4046, looking for another one
>38.091[5] MmfFreeMraPool(): channel=EncodedVideoOut, nbufs=12,
>nelements=600, max=1
>38.095[5] MmfFreeMraPool(): channel=RawDataOut, nbufs=12, nelements=50,
>max=5
>free malloc object that is not
>allocated:/builds/660_SDP/svn/lib/c/alloc/dlist.c:1121
>Abort (core dumped)
>
>
>
>
>_______________________________________________
>
>Development
>http://community.qnx.com/sf/go/post115106
>To cancel your subscription to this discussion, please e-mail
>development-multimedia-unsubscribe@community.qnx.com

Re: QNX mm-renderer crashes when start and stop movies on multiple display frequently.  
I am suffering the same issue. WHen I run ffmpeg on qnx6.5, it occasionally core dump(Malloc Check failed). Also tells 
dlist.c:1171 error. But I don't have the source code:(
Re: QNX mm-renderer crashes when start and stop movies on multiple display frequently.  
No version of the QNX multimedia product shipped with FFMPEG.  I would
suggest getting in touch with whoever sourced those binaries for you.

On 2017-09-05, 3:02 AM, "Melody Wang" <community-noreply@qnx.com> wrote:

>I am suffering the same issue. WHen I run ffmpeg on qnx6.5, it
>occasionally core dump(Malloc Check failed). Also tells dlist.c:1171
>error. But I don't have the source code:(
>
>
>
>_______________________________________________
>
>Development
>http://community.qnx.com/sf/go/post118012
>To cancel your subscription to this discussion, please e-mail
>development-multimedia-unsubscribe@community.qnx.com