ref: 0271ff7775c78c51a2ea68c9eb129bbad9651dca
parent: d478d2df3728da02bd7424184a7c1eb05ee23f5c
author: Yaowu Xu <[email protected]>
date: Fri Oct 31 13:27:54 EDT 2014
Fix speed 7 and speed 12 for rt A recent change has introduced big quality drops for speed 7 and 12 for --rt mode. The change reverted the big drop and improved quality by 9.5% for speed 7 and 13.4% for speed 12. Change-Id: I07b82e3bb6002a73af486a083458c88877bdad01
--- a/vp9/encoder/vp9_speed_features.c
+++ b/vp9/encoder/vp9_speed_features.c
@@ -295,16 +295,16 @@
}
if (speed >= 7) {
+ sf->adaptive_rd_thresh = 3;
sf->mv.search_method = FAST_DIAMOND;
sf->mv.fullpel_search_step_param = 10;
sf->lpf_pick = LPF_PICK_MINIMAL_LPF;
sf->encode_breakout_thresh = (MIN(cm->width, cm->height) >= 720) ?
800 : 300;
- sf->elevate_newmv_thresh = 2500;
}
if (speed >= 12) {
- sf->elevate_newmv_thresh = 4000;
+ sf->adaptive_rd_thresh = 4;
sf->mv.subpel_force_stop = 2;
}
@@ -386,7 +386,7 @@
sf->search_type_check_frequency = 50;
sf->encode_breakout_thresh = 0;
sf->elevate_newmv_thresh = 0;
- // Recode loop tolerence %.
+ // Recode loop tolerance %.
sf->recode_tolerance = 25;
sf->default_interp_filter = SWITCHABLE;
sf->tx_size_search_breakout = 0;