[mythtv-users] TV image gone bad on .13 (when I really want NTSC...)

[Jay Camp]

After going from .13 to .12 the tv output is now garbaled... lower part is
green, upper part you can kinda see the image, but it's just not good
looking.  Anyway, I fired up XawTV and after selecting NTSC and us-cable the
picture looked normal.

ntsc and cable-us is set in the `settings` table correctly.

Any ideas what could be the problem?  I somehow fixed it temporarily after
unloading and reloading bttv and related modules and playing with xawtv, but
it's back to its old things.

Thanks!