Quote:
Originally Posted by Gser
For maximum compatibility I would disable Qpel, GMC, limit B-VOP's to 1 consecutive
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I always disable b-frames in my AVI files, partly because getting AVI to support b-frames requires an ugly hack, and partly due to just hating bidirectional encoding as a matter of principle.
EDIT: the results are in. GMC improved compression by 2/3 of 1% when using Wide Area Search, and by a whole 1% when using Mode Decision. Also, with GMC enabled, Wide Area Search provided only 1/3 of 1% better compression than Mode Decision; without it, this jumped to 2/3 of 1%. Overall, Mode Decision without GMC was 98.9% as efficient as Wide Area Search + GMC. Very useful data.