tree bd0227d20fab0126908752f9f6ba9502054bf957
parent 9bb92efe0f40cc654ba04f8f44ab8798c7170523
author Remya <remya.prakasan@ittiam.com> 1552653061 +0530
committer ranjit tulabandu <ranjit.tulabandu@ittiam.com> 1553014668 +0000

Selectively prune ref frames for rect partitions

Increased the pruning of ref frames for speed >= 3 based on frame type using the speed
feature 'prune_ref_frame_for_rect_partitions'

For speed 3 and 4 presets, BD-rate drop is seen by 0.0687% and 0.0527% (as per AWCY runs)
with encode time reduction of 3.2% and 2.7% (averaged across multiple test cases) respectively.

STATS_CHANGED

Change-Id: I3ad631fffb0e854a2dec698224b212dc18dd74e4