[FFmpeg-trac] #2132(FFprobe:new): ffprobe failes to extract video bitrate for some avi files

[FFmpeg]

#2132: ffprobe failes to extract video bitrate for some avi files
---------------------------------+----------------------------------
             Reporter:  smblr75  |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  FFprobe  |                  Version:  1.1
             Keywords:           |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+----------------------------------
 ffprobe failes to extract video bitrate for the attached avi file
 How to reproduce:
 {{{
 % fffprobe -v 9 -loglevel 99 sample.avi
 ffprobe version 1.1 Copyright (c) 2007-2013 the FFmpeg developers
   built on Jan 10 2013 12:21:46 with gcc 3.4.6 (GCC) 20060404 (Red Hat
 3.4.6-9)
   configuration: --enable-gpl --enable-version3 --enable-zlib --enable-
 bzlib --enable-pthreads --enable-libvorbis --enable-libtheora --enable-
 libspeex --enable-libmp3lame --enable-libxvid --enable-libx264 --enable-
 libopencore_amrwb --enable-libopencore_amrnb --enable-libvo-aacenc
 --enable-libvpx --enable-libgsm --extra-libs=-static
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 86.100 / 54. 86.100
   libavformat    54. 59.106 / 54. 59.106
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 32.100 /  3. 32.100
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [avi @ 0x92d8220] Format avi probed with size=2048 and score=100
 [avi @ 0x92d8860] use odml:1
 [avi @ 0x92d8220] File position before avformat_find_stream_info() is 428
 [mpeg4 @ 0x92de6c0] Invalid and inefficient vfw-avi packed B frames
 detected
 [avi @ 0x92d8220] All info found
 [avi @ 0x92d8220] File position after avformat_find_stream_info() is 17206
 Input #0, avi, from 'sample.avi':
   Metadata:
     encoder         : PENTAX Optio A30
   Duration: 00:00:17.43, start: 0.000000, bitrate: 234 kb/s
     Stream #0:0, 1, 1/30: Video: mpeg4 (DX50 / 0x30355844), yuv420p,
 640x480 [SAR 1:1 DAR 4:3], 1/30, 30 tbr, 30 tbn, 30 tbc
     Metadata:
       title           : Video
     Stream #0:1, 18, 1/4000: Audio: mp2 (P[0][0][0] / 0x0050), 48000 Hz,
 mono, s16p, 32 kb/s
     Metadata:
       title           : Audio
 [mpeg4 @ 0x92de6c0] detected 2 logical cores
 [AVIOContext @ 0x92e08c0] Statistics: 65536 bytes read, 2 seeks


 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2132>
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