[mythtv] Vsync bug

[Jesper Sörensen]

I've noticed an odd bug which I assume appeared with the new vsync code. 
Sometimes when changing channels in LiveTV the AVSync code gets really 
confused:

2004-08-18 22:25:24 A/V diverged by -11290.4 frames, dropping frame to 
keep audio in sync
2004-08-18 22:25:24 A/V diverged by 7085.6 frames, extending frame to 
keep audio in sync
2004-08-18 22:25:24 A/V diverged by -5975.87 frames, dropping frame to 
keep audio in sync

Probably something simple like a variable that needs to be reset when 
changing channels or something like that. Is this a known problem? 
Anyone working on it? I might give it a try but I thought I'd check with 
you guys first...

/Jesper