change pvq chroma lambda : from 0.7 to 0.8

ycho · Oct 19, 2016 · 2478029 · 2478029
1 parent 11993bc
commit 2478029
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/av1/encoder/encodemb.c b/av1/encoder/encodemb.c
@@ -1308,7 +1308,7 @@ int av1_pvq_encode_helper(daala_enc_ctx *daala_enc, tran_low_t *const coeff,
 #if PVQ_CHROMA_RD
   if (plane != 0) {
     save_pvq_lambda = daala_enc->pvq_norm_lambda;
-    daala_enc->pvq_norm_lambda *= 0.7;
+    daala_enc->pvq_norm_lambda *= 0.8;
   }
 #endif
   if (abs(in_int32[0] - ref_int32[0]) < pvq_dc_quant * 141 / 256) { /* 0.55 */