tree 4994c8c4c407085035abaa14be68e1d8435b4c12
parent 493e02b3d012d9ffb7510cf56ae5e6f3799cc074
author Jingning Han <jingning@google.com> 1625035053 -0700
committer Jingning Han <jingning@google.com> 1625073195 +0000

Fix temporal filtering for forward key frame

Correctly use frames on both sides as the reference. When the
forward key frame distance is 32, this improves the compression
efficiency by 1.05% in PSNR BD-rate and 0.75% in SSIM BD-rate.

BUG=aomedia:3079

Change-Id: Ib6eea9cf039b713be6b772e19e27fafbf2b5ebe7