[Milhouse]

Here's another suggested by the image scaling guy (you can just enter that while video is playing):

Code:

vcgencmd scaling_kernel   0  -4  -8 -14 -18 -19 -16  -8   9  39  77 122 166 206 237 255 255 237 206 166 122  77  39   9  -8 -16 -19 -18 -14  -8  -4   0

It's a cubic with A=-0.5.

I've tried comparing +4 (0.08, Blackmann), +7 (0.14, Mitchell Netravali), cubic with A=-0.5, and lanczos with A=2 and I'm not seeing any significant difference between them - they're all quite similar, all being sharper than the default +0/0.00. Very hard to say which is best. This is while viewing text on SD/xvid material.