tree 985db0ab93068301004cc872b370a77ee9b75d31
parent 03442048d7907b0246a867ca3078153740c7144f
author Debargha Mukherjee <debargha@google.com> 1585182424 -0700
committer Debargha Mukherjee <debargha@google.com> 1585245426 +0000

Enable mse/q^2 based trellis opt at speed 0

Use a less aggressive setting for the speed feature at
speed 0. However, use a more aggressive setting
for hd sequences at very high quality.

BDRATE(17 frames, q mode):
lowres2 +0.068%
midres2 +0.030%
hdres2 +0.037%

Upto 15% speedup for hd sequences at low qindex.
A more modest 1-5% speedup for lower resolutions.

STATS_CHANGED

BUG=aomedia:2612

Change-Id: If9e8b3f5e09aa547f56ed288566d78bb6d5e79c5