Zaggy1024 90c0e1ad8f LibVideo/VP9: Pre-calculate the quantizers at the start of each frame ...

Quantizers are a constant for the whole frame, except when segment
features override them, in which case they are a constant per segment
ID. We take advantage of this by pre-calculating those after reading
the quantization parameters and segmentation features for a frame.
This results in a small 1.5% improvement (~12.9s -> ~12.7s).

2023-04-25 17:44:36 -04:00

7.5 KiB

Raw Blame History

View Raw