[Ffmpeg-devel] [BUG] matroska demuxer

Baptiste Coudurier baptiste.coudurier
Wed Apr 18 19:02:43 CEST 2007


Baptiste Coudurier wrote:
> Hi
> 
> x264_no-b-frames.mkv in incoming
> 
> lavf demuxer does not recognize the stream, while mplayer does:
> 
> ffmpeg -i x264_no-b-frames.mkv
> 
> Input #0, matroska, from 'x264_no-b-frames.mkv':
>   Duration: 00:00:40.2, bitrate: N/A
> Must supply at least one output file
> 
> If someone is motivated to check.
> 

Regression here:

http://samples.mplayerhq.hu/Matroska/x264_no-b-frames.mkv

FFmpeg version SVN-r8749, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --cc=distcc gcc-4.1 --enable-gpl --enable-static
--enable-libmp3lame --enable-libfaac --enable-liba52 --enable-x264
--enable-libfaad --enable-pthreads --enable-xvid --enable-pp
--enable-amr_nb --enable-amr_wb
  libavutil version: 49.4.0
  libavcodec version: 51.40.3
  libavformat version: 51.12.1
  built on Apr 18 2007 14:57:10, gcc: 4.1.2 20061115 (prerelease)
(Debian 4.1.1-21)
Input #0, matroska, from 'x264_no-b-frames.mkv':
  Duration: 00:00:40.2, start: 0.000000, bitrate: N/A
  Stream #0.0: Video: h264, yuv420p, 1280x720,  1.25 fps(r)
                                                ^^^^^^^^^^^
Must supply at least one output file

mplayer:
Playing x264_no-b-frames.mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO:  [avc1]  1280x720  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)

mplayer says 25 fps.

-- 
Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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