From 3140e9017525e2967e84debbb77fc231d7a265d6 Mon Sep 17 00:00:00 2001 From: Marco Date: Wed, 9 Sep 2015 14:51:14 -0700 Subject: vp8: Small adjustment to cyclic_refresh max_mbs_perframe. For 3 temporal layers, reduce somewhat the cyclic_refresh_mode_max_mbs_perframe parameter, from 20% to ~14%. Small increase in PSNR/SSIM metrics. Change-Id: Ia216fa5474048f1ef7fe3db88cd60dfef2a1bf8a --- vp8/encoder/onyx_if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c index 30a047744..f1b932632 100644 --- a/vp8/encoder/onyx_if.c +++ b/vp8/encoder/onyx_if.c @@ -1918,7 +1918,7 @@ struct VP8_COMP* vp8_create_compressor(VP8_CONFIG *oxcf) * Currently this is tied to error resilliant mode */ cpi->cyclic_refresh_mode_enabled = cpi->oxcf.error_resilient_mode; - cpi->cyclic_refresh_mode_max_mbs_perframe = (cpi->common.mb_rows * cpi->common.mb_cols) / 5; + cpi->cyclic_refresh_mode_max_mbs_perframe = (cpi->common.mb_rows * cpi->common.mb_cols) / 7; if (cpi->oxcf.number_of_layers == 1) { cpi->cyclic_refresh_mode_max_mbs_perframe = (cpi->common.mb_rows * cpi->common.mb_cols) / 20; -- cgit v1.2.3