[MPlayer-users] Playing DVD with hwac3: very low framerate

[Arpi]

Hi,

> mplayer uses the soundcard clock to sync video and audio, resulting
> (theoretically) in perfect synchronisation, but this works only if the
> soundcard driver correctly supports this synchronisation.
> 
> So mplayer depends on functions of the soundcard driver that xine (like
> most other applications) doesn't use.

yes

btw there is a workaround: -autosync 100
it will use realtime clock as primary sync source in 100:1 ratio to audio,
so small audio desync will have effect (1% weight) but buggy driver won't
cause jerky playback.

of course you can play with other values, -autosync 1 is the default (audio
card sync only)


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu