Speex + Theora desynchronization

[nicolas.george@…]

I have got a class of Ogg files with Theora video and Speex audio, on which
MPlayer (CVS from 2005-12-18, nothing around Speex nor Theora changed since) has
a strange behavior:

• playing with -nosound is just fine;
• playing with -novideo is just fine;
• starting a mplayer -nosound and a mplayer -novideo at the same time gives a

reasonable synchro;

• playing the file with VLC is just fine;
• BUT smplpy playing with mplayer gives a complete audio-video desync (the audio

seems to have the correct rythm, the video is too fast), and sometimes "your
system is too slow".

The status line of mplayer when playing displays:
A: inf V: 12.4 A-V: inf ct: 1.236 104/104 0% 0% 0.4% 0 0
Obviously, there is something wrong with the audio timing.

I will try to attach a sample file.

Regards,

--

Nicolas George

[nicolas.george@…]

Ogg file showing the problem

[nicolas.george@…]

A rectangular bar that grows and shrinks, and beeps. The beeps should be in
sync with the bar being full or empty.

[reimar]

It works with -demuxer lavf which is the default.
-demuxer ogg also work as long as no seeking is done, but beyond that it will not be fixed, because honestly the Ogg format is such an idiotic and painful design that I refuse to make more than a minimal effort to support it.