New submission from compn <[EMAIL PROTECTED]>:
sample is in incoming/old-incoming/impossible_seek.mpg
mplayer can play it ok, but -demuxer lavf displays no video.
possibly related to the aspect error below:
[cami:mplay/incoming/old-incoming] compn% ffmpeg -i /tmp/impossible_seek.mpg /
tmp/crap.avi
FFmpeg version SVN-r13939, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --extra-cflags=-I/usr/local/include/SDL --extra-ldflags=-L/usr/
local/lib --enable-gpl --enable-network --enable-swscale
libavutil version: 49.7.0
libavcodec version: 51.57.2
libavformat version: 52.16.0
libavdevice version: 52.0.0
built on Jun 24 2008 00:32:35, gcc: 4.0.0 20041026 (Apple Computer, Inc.
build 4061)
[mpeg2video @ 0x34400c]aspect ratio has forbidden 0 value
[mpeg2video @ 0x34400c]aspect ratio has forbidden 0 value
[mpeg2video @ 0x34400c]aspect ratio has forbidden 0 value
[mpeg2video @ 0x34400c]aspect ratio has forbidden 0 value
[mpeg2video @ 0x34400c]aspect ratio has forbidden 0 value
Seems stream 0 codec frame rate differs from container frame rate: nan (0/0) ->
2.08 (25/12)
Input #0, mpeg, from '/tmp/impossible_seek.mpg':
Duration: 00:00:23.84, start: 119.660133, bitrate: 3355 kb/s
Stream #0.0[0x1e0]: Video: mpeg1video, 5x71, 2 kb/s, 2.08 tb(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
swScaler: Unknown format is not supported as input pixel format
Cannot get resampling context
----------
messages: 2719
nosy: compn
priority: normal
status: open
substatus: open
title: cant encode mpeg1 file
type: bug
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FFmpeg issue tracker <[EMAIL PROTECTED]>
<https://roundup.mplayerhq.hu/roundup/ffmpeg/issue568>
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