tree 554c7f8437b105112f8e3fa4070a7ca912785009
parent 0e48db9552809f41ec16d2727bc10184b450fbd4
author Chi Yo Tsai <chiyotsai@google.com> 1555476205 +0530
committer chiyotsai <chiyotsai@google.com> 1555606083 -0700

Use better simple_motion_search_split on speed 3+

The current model can lead to high PSNR drop on low bitrate high
resolution videos. Using a higher quality model solves this issue and
leads to some speed gain on lowres and midres.

Performance on speed 3:
 TESTSET | AVG_PSNR | OVR_PSNR |    SSIM |    VMAF | AVG_SPD | OVR_SPD
  LOWRES |  +0.014% |  +0.016% | +0.115% | +0.044% | +5.547% | +7.604%
  MIDRES |  -0.213% |  -0.217% | -0.218% | -0.382% | +3.049% | +4.310%
   HDRES |  -0.685% |  -0.669% | -0.543% | -1.331% | -0.368% | +0.041%

BUG=aomedia:2365

STATS_CHANGED

Change-Id: I798abc39ae35483fb0a15ffdabec1cf55058179f