How to capture frames?

[Tuck2]

Yes, that's my question:
What is the best way to capture single frames to compare different settings?
e.g: DivX 5 with/without GMC, QPel...

Thanks in advance :)

[jggimi]

Use a player that has that capability. One that many people like is BSPlayer. http://www.doom9.org/Soft21/Players/bsplay084.RC4.zip