[mythtv] New MPEG2 commercial-cut code ready for testing

[Bryan Mayland]

Geoffrey Hausheer wrote:
> Well testing is what we need more than anything else (and watching the
> results especially).  I know of 3 issues at the moment: Adam's (which
> I am waiting on more debug info for, and otherwise can't reproduce),
> Cory's display issue which I can reproduce, but don't know how to fix
> (though the feedback he gave today may give a direction to go in), and
> also his hang at the end which appears to be some sort of race (very
> worrisome).
>   
    I hate to say it, but I finally got a chance to look frame-by-frame 
at my output after cuts and I'm seeing a lot of errors.  I'm using a 
MPEG2 PS captured from a PVR-250. 
-- The areas around the cutpoints have blocks of incorrect color (err1)
-- Some frames are out of order.  Like I've got err1, then a correct I 
from after the cut, followed by err1 again.
-- After that, I get garbled output like err3 until the next I (which is 
like err1+motion from after the cut).
What can I get you that will help you diagnose the problem?  Would you 
like the first 20MB or so from the file to play with?
http://capnbry.net/~bmayland/fi/pvr150/err1.jpg
http://capnbry.net/~bmayland/fi/pvr150/err2.jpg