[mythtv] [patch] couple of fixes for vsync

[Steven]

Doug Larrick wrote:
> Here are a couple of accumulated fixes for the new vsync code and bob 
> deinterlacing.  One fix is just a message for people who are trying to 
> use bob on displays with too slow a refresh rate (i.e. TV out).  

Just to make sure if I understand this correctly.
With TV out you mean interlaced tv-out?
The tv-out on a pundit (and also nvidia cards i think) for example uses 
hardware deinterlacing so the video has to be de-intelaced before it 
reaches the videocard to have it displayed properly on a tv. So it would 
benefit from bob deinterlacing to go from 25 fps to 50 fps (PAL)? Or not?

(confused)

Steven