retitle 755528 "Can't play mp4 audios with libav"
reassign 755528 libavcodec55
thanks

Hi,

please notice this bug, which was first filed against moc package.
It turned out that moc-ffmpeg-plugin doesn't play mp4 files
correctly. The OP 's files are "ISO Media, MPEG v4 system, version
2" in my case "ISO Media, MPEG v4 system, iTunes AAC-LC"


* Michael Hatzold <[email protected]> [2014-07-22 15:03 +0200]:

> Am 22.07.2014, 08:41 Uhr, schrieb Elimar Riesebieter <[email protected]>:
> 
[...]
> >It seems that libav is somewhat defect. I came up with a similar
> >behavior. Moving all mp4's out of the directory let me play the
> >others very well.
> 
> I cannot play mp3 even if there are no other files:
> 
> avplay "brst01mt.mp3"
> avplay version 10.2-6:10.2-2, Copyright (c) 2003-2014 the Libav developers
>     built on Jul 20 2014 19:34:00 with gcc 4.9 (Debian 4.9.0-9)
> [mp3 @ 0xb2000480] Estimating duration from bitrate, this may be inaccurate
> Input #0, mp3, from 'brst01mt.mp3':
>     Metadata:
>       title           : xxxxxxxxxxxxxxxx
>       artist          : xxxxxxxx
>       album           : xxxxxxxxxxxx
>       date            : xxxxxxx
>       comment         :
>       genre           : xxxxxxxxxxxxxx
>     Duration: 00:03:41.81, start: 0.000000, bitrate: 160 kb/s
>       Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 160 kb/s
> *** Error in `avplay': free(): invalid pointer: 0xb204c200 ***0
> Abgebrochen
> 
> 
> 
> >
> >Could you please try to play a mp4 via avplay? Does it produce
> >sound? If not (a segfault?) we have to reassign this bug to the
> >libavcodec55 package.
> 
> This is the error with mp4:
> avplay "ambg.mp4"
> avplay version 10.2-6:10.2-2, Copyright (c) 2003-2014 the Libav developers
>     built on Jul 20 2014 19:34:00 with gcc 4.9 (Debian 4.9.0-9)
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ambg.mp4':
>     Metadata:
>       major_brand     : mp42
>       minor_version   : 0
>       compatible_brands: isommp42
>       creation_time   : xxxxxxxxxxxxxxxxxx
>     Duration: 00:02:41.75, start: 0.000000, bitrate: 1803 kb/s
>       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
> 1280x720, 1609 kb/s, 30 fps, 30 tbr, 60 tbn, 60 tbc (default)
>       Metadata:
>         handler_name    : VideoHandler
>       Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
> fltp, 192 kb/s (default)
>       Metadata:
>         creation_time   : xxxxxxxxxxxxxxxxxxxxxxx
>         handler_name    : xxxxxxxxxxxxxxxxxxxxxxxxxxxx
> *** Error in `avplay': corrupted double-linked list: 0xb0401e28 ***
> Abgebrochen

Thanks for cooperation
Elimar
-- 
 Never make anything simple and efficient when a way
  can be found to make it complex and wonderful ;-)


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