id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
274	av_seek_frame fails on some files.	krpa		"Hello,
problem with seeking occurs on specific files when calling 
'''av_seek_frame'''(in_format_ctx, -1, 0, AVSEEK_FLAG_ANY),
where AVFormatContext *in_format_ctx.
Looks as it is regression, because mentioned call works with ffmpeg 0.5.2 ( Originally committed as revision 23300 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5 ).
I reproduced it on test content from mplayerhq, file:
- http://samples.mplayerhq.hu/archive/all/mpeg+mpeg2video+ac3++resolutionchange.mpg

Input #0, mpeg, from '/home/krpa/ab/2011-06-09/mpeg+mpeg2video+ac3++resolutionchange.mpg':
  Duration: 00:00:00.06, start: 0.184278, bitrate: 116480 kb/s
    Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 38810 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
    Stream #0.1[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s

also similar error encountered for first-3_MiB-panasonic-busker-video.mts, and few other from my content, all of them were mpeg2video and ac3 encoded.
For example:

ffmpeg -i O-MP2TS_HN-1.mpg ffmpeg version git-N-29954-g33651e3, Copyright (c) 2000-2011 the FFmpeg developers
  built on Jun  8 2011 15:48:14 with gcc 4.5.2
  configuration: --enable-shared --disable-yasm
  libavutil    50. 41. 0 / 50. 41. 0
  libavcodec   52.121. 0 / 52.121. 0
  libavformat  52.108. 0 / 52.108. 0
  libavdevice  52.  4. 0 / 52.  4. 0
  libavfilter   1. 78. 0 /  1. 78. 0
  libswscale    0. 14. 0 /  0. 14. 0
Input #0, mpegts, from 'O-MP2TS_HN-1.mpg':
  Duration: 00:01:09.60, start: 0.410067, bitrate: 19893 kb/s
  Program 2 
    Stream #0.0[0x21]: Video: mpeg2video (Main), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 15000 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc
    Stream #0.1[0x24]: Audio: ac3, 48000 Hz, stereo, s16, 192 kb/s
At least one output file must be specified


I'm using latest git revision with oldabi."	defect	closed	normal	avformat	git-oldabi	needs_more_info					0	0