Disable split mode in 4k video encoding
authorYunqing Wang <yunqingwang@google.com>
Tue, 23 Aug 2016 02:46:44 +0000 (19:46 -0700)
committerYunqing Wang <yunqingwang@google.com>
Tue, 23 Aug 2016 02:46:44 +0000 (19:46 -0700)
commitef98f49cb003a695361a08e4e392075a6d7ef3d5
tree105154e3973eaa98364977a00e923441ee99a15c
parentf5bd76f5c1b56bcb0e38063daff0c3a604ac420a
Disable split mode in 4k video encoding

Disabled the split mode while encoding 4k video to speed
up the encoder.

Borg test result on 4k set:
Overall PSNR: +0.029%; SSIM: +0.009%.
Average encoder speedup at speed 2 is 2.5%.

Change-Id: I1519c658f07c3ac838affbe5aff0ed9b94f3f8f4
vp9/encoder/vp9_speed_features.c