[mythtv] Shm detection + frame decimation environment variable

[Chris Palmer]

Isaac Richards wrote
> On Saturday 12 April 2003 02:45 pm, Chris Palmer wrote:
> > Chris Pinkham wrote
> >
> > > I also added in a little bit of code to the Show() function to calculate
> > > how many frames are processed in the first 4 seconds.  If it determines
> > > the fps is too slow, it will print out a message and will skip frames
> > > similar to your mod in order to keep the audio and video in sync.
> >
> > Is this taking the first 4 seconds as a benchmark for how much
> > frame skipping to do in general,
..snip..
> > or does this stuff only apply to remote-X playback?  :)
> 
> It only applies to non-Xv mode.  Normal playback is unaffected.

whew!  :)

-Chris