[Ffmpeg-devel] [BUG] decoding pcm 24 bit

[Baptiste Coudurier]

Hi

Here is a bug when decoding pcm 24 bit.


ffmpeg -i buffer_too_small.mov -f null /dev/null

FFmpeg version SVN-r7718, Copyright (c) 2000-2006 Fabrice Bellard, et al.
  configuration:  --cc=gcc-4.2 --enable-gpl --enable-static
--enable-mp3lame --enable-faac --enable-dts --enable-a52 --enable-x264
--enable-faad --enable-pthreads --enable-xvid --enable-pp
--enable-amr_nb --enable-amr_wb --enable-x11grab
  libavutil version: 49.2.0
  libavcodec version: 51.29.0
  libavformat version: 51.8.0
  built on Jan 26 2007 21:43:05, gcc: 4.2.0 20070105 (prerelease)
(Debian 4.2-20070105-1)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'buffer_too_small.mov':
  Duration: 00:00:16.0, start: 0.000000, bitrate: 2304 kb/s
  Stream #0.0(eng): Audio: pcm_s24be, 48000 Hz, stereo, 2304 kb/s
Output #0, null, to '/dev/null':
  Stream #0.0: Audio: pcm_s16le, 48000 Hz, stereo, 1536 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
[pcm_s24be @ 0x85f5960]buffer too small
Error while decoding stream #0.0
size=       0kB time=10000000000.0 bitrate=   0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead nan%

file is on mplayerhq

-- 
Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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