[mythtv] Mythtv mpeg frame counting - patch?

[Bill]

Daniel, any thoughts on my last post?

I'd like to get started on a patch but want to go in the right direction to 
allow it to be incorporated to svn.

I'm not sure about fixing the frame counting for this problem, cause I'm 
afraid counting 5 frames for every 4 that are are decoded might break 
something.  It will certainly break existing position maps.  So I was 
thinking about detecting this condition in GetFrame and then adjusting the 
OSD time accordingly since this is really the only problem.  I would 
eventually like to work on the frame counting issue for HDTV.