Thanks for this test file.  I have been testing the bluray.m2ts that you provided off and on all day.  Everything seems to work just fine on our bluray burner and when played on the bluray player connected to the TV.  The fake-interlaced=1 parameter was quite intriguing so at least once, I was able to get a failure with the provided media when I left out this fake parameter.  So I guess it really does what it says it does!  So this opts file will get checked in with, as always, a few gg tweaks.  Thanks, Phyllis/gg