[MEncoder-users] filmdint cropping luma incorrectly?

[Jason Simpson]

On Sat, Nov 7, 2009 at 9:31 PM, Andrew Berg <bahamutzero8825 at gmail.com> wrote:
> Jason Simpson wrote:
>> 1920x1080 is divisible by 16.
> 1080 divided by 16 is 67.5. 1080i/p is really 1088 with the bottom 8
> rows black to preserve 16:9 aspect ratio (1080 is divisible by 9 but
> 1088 isn't).

Thanks for clearing up my math error.

In trying various combinations of expansion and cropping, I can find
no set that does not result in the extra lines of rendered data at the
top of the frame and/or the chroma artifacts when filmdint is used.
Take a peek at the sample videos I posted. There's something going
wrong there. And even using filmdint's better-than-normal-crop
built-in cropping doesn't help.

   -jrs