One thing I'm curious about is what does Compressor do with the extra
six pixels from the 720x486? Compressors such as BitVice give you
choice about cropping or scaling. You would want to crop those extra
lines.
This was exactly a problem I wrote to the DVDSP list about (which was
never answered):
No matter how I tried - I could NOT STOP DVDSP3 from cropping 4 pixels
from the TOP,
and 2 pixels from the BOTTOM . . . .
Finally when I contacted Apple Support - all they could reccommend was
to dump the presets,
and then reload them from the disk . . . I haven't done this yet -
and maybe it still won't stop
it from happening . . . . . especially since this "Resizing" to
640 X 480 happens . . .
BUT - cropping is not something I WANT TO HAPPEN to MY CONTENT!
There has to be some (very little, but some) deviation that happens to
my original content - and I
want to maintain as much integrity in it as I can . . . . unwanted
cropping just isn't good . . .
IS IT?