New submission from dcbill <[EMAIL PROTECTED]>:

I'm encoding flv on several machines, 32-bit and 64-bit, and
recently upgraded, and didn't notice out-of-sync problems until
I had files all mixed together.

Turns out that the only difference was the 64-bit version vs. 32-bit version,
and after tracking it down, it turned out that patch 9982
really broke sync on 64-bit (though patch 9981 might have knocked it
out a very tiny bit, have to look closer). I tested numerous patches
after that - sometimes sync is out 1 second, sometimes even 5, but
couldn't find one in sync. The 32-bit machines are using patch 10567
without problem
.
In general out-of-sync also on 3gp versions, not just flv.

Encode:
#!/bin/sh
./ffmpeg -i /opt/home/sat/incoming/VOATV1HB1-8/window/window-20070922-1430.mpeg
-y -v 0 -ab 64k -ar 22050 -b 260k -s 320x240 -r 12 -acodec libmp3lame -t 80 -pas
s 1 /home/helix/Content/window/flv/win-demo.flv
./ffmpeg -i /opt/home/sat/incoming/VOATV1HB1-8/window/window-20070922-1430.mpeg
-y -v 0 -ab 64k -ar 22050 -b 260k -s 320x240 -r 12 -acodec libmp3lame -t 80 -pas
s 2 /home/helix/Content/window/flv/win-demo.flv
flvtool++ -i /home/helix/Content/window/flv/win-demo.flv

FFmpeg version SVN-r9419, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-pp --enable-libvorbis --enable-libogg
--enable-liba52 --enable-dc1394 --enable-libgsm --disable-debug
--enable-libmp3lame --enable-libfaad --enable-libfaac --enable-libxvid
--enable-pthreads --enable-libx264 --enable-libamr-nb --enable-libamr-wb
  libavutil version: 49.4.1
  libavcodec version: 51.40.4
  libavformat version: 51.12.1
  built on Sep 25 2007 13:31:22, gcc: 4.1.2 (Ubuntu 4.1.2-0ubuntu4)
ffmpeg: missing argument for option '-i'
[EMAIL PROTECTED]:~/src# uname -a
Linux voa-v 2.6.21.3 #1 SMP Mon May 28 16:50:19 EEST 2007 x86_64 GNU/Linux

----------
messages: 671
nosy: dcbill
priority: important
status: new
substatus: new
title: Time sync lost,, esp FLV on 64-bit AMD since patch 9982
type: bug

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FFmpeg issue tracker <[EMAIL PROTECTED]>
<https://roundup.mplayerhq.hu/roundup/ffmpeg/issue190>
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