I've tried running a few DVD videos in my DVD player using Xine. All looks fine a sounds OK too, however the video is ahead of the audio. Is there any way to bring these back in sync? I noticed this last night. Today, the playback started off in sync OK, but after a few minutes (and advancing the position to new sections) the audio trailed the video.
I've looked at the Xine site and SourceForge A/V sync notes but nothing describes the sync starting off fine and then getting out of sync.

Any Ideas?

(Hmmm. My DVD is currently locked in the drive,, eject does not work. killing the xine process does not close the xine UI, need to reboot).