@sh0dan:
Damn, didn't think of doing it that way and its very obvious too. doh. Oh and as for subframe I realised that problem, and I thought I compensated for it, but must have made a mistake somewhere (trying to code two things at once (while I was at work
)
@trbarry: Its a nice idea, but I wouldn't want a special thing in avisynth just to deal with the cropping and resizing, sh0dan's method seems a good solution...beem meaning to look into "invoke" for a while...as DDogg will testify
Your Intra/Non-intra code does cause mpeg2dec3 to go slower too Tom, don't know why, might be for the reason's sh0dan said.
Anyway ill put all this stuff together and test it out
I honestly think, unless one of us gets a brainwave, its going to be hard to squeeze much more out of mpeg2dec3 speed wise, the structure of it is more the problem than anything. I might go back do what I should have done in the first place with mpegdecoder, and use libmpeg2 to make a mpeg2dec clone.
-Nic