From bd9d890605efc10252a86c47668a13d219808819 Mon Sep 17 00:00:00 2001 From: Yaowu Xu Date: Wed, 11 May 2011 23:32:06 -0700 Subject: [PATCH] adjusting rd constant slightly by ~10% This is to reflect the RD improvement in the encoder. The change has a small positive impact on quality (0.25% by VPXSSIM and 0.05% by PSNR) Change-Id: Ic66ffc19b10870645088c0624c85556f009fd210 --- vp8/encoder/rdopt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vp8/encoder/rdopt.c b/vp8/encoder/rdopt.c index 880153f..6c71bbd 100644 --- a/vp8/encoder/rdopt.c +++ b/vp8/encoder/rdopt.c @@ -207,7 +207,7 @@ void vp8_initialize_rd_consts(VP8_COMP *cpi, int Qvalue) int q; int i; double capped_q = (Qvalue < 160) ? (double)Qvalue : 160.0; - double rdconst = 3.00; + double rdconst = 2.70; vp8_clear_system_state(); //__asm emms; -- 2.7.4