[FFmpeg-trac] #2132(FFprobe:new): ffprobe failes to extract video bitrate for some avi files
FFmpeg
trac at avcodec.org
Fri Jan 11 09:06:55 CET 2013
#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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