[mythtv] mythtranscode, key frames and fifo output

[Chris Petersen]

> Apply the patch and then test a transcode and as it goes through the file,
> it should print out the frame the cut starts at and the frame the cut ends
> at.  See if they match up with the frames you set in the cutlist.

ok, this is what it prints:

     BEFORE: frameNumber = 0
     AFTER : frameNumber = 1727

     BEFORE: frameNumber = 13741
     AFTER : frameNumber = 20390

     BEFORE: frameNumber = 30427
     AFTER : frameNumber = 36216

     BEFORE: frameNumber = 44834
     AFTER : frameNumber = 49095

     BEFORE: frameNumber = 55743
     AFTER : frameNumber = 60060

     BEFORE: frameNumber = 60061
     AFTER : frameNumber = 60061

The cutlist is:

    0 - 1727
    13741 - 20390
    30427 - 36216
    44834 - 49095
    55743 - 60060

Problem is....   it still has commercials from within all of those 
blocks in the encoded file.  Not all of the commercial block, usually 
just part of it.    I think it got all of the last chunk, though (not 
that it really matters.

What next?

-Chris