Published as http://svn.mythtv.org/trac/ticket/5643#comment:5

Follow-up on previous patch

Patch can be found there:

http://www.avenard.org/files/media/mythtv/adjust_rate_2.patch

Now, if the exact framerate can’t be matched ; will try using the closest integer.

So say you’re watching a video a 23.976 fps, it will use 24Hz.

This will allow the default nvidia modeline to work as they will only define frequencies like 24,50 and 60Hz