From a2769bb73d005c9f94c07fef808fd2aee7d9b5a4 Mon Sep 17 00:00:00 2001 From: Paul Wilkins Date: Sat, 19 Oct 2013 12:24:59 +0100 Subject: [PATCH] Reduced delta for kf/gf/arf when at maxq. Delta reduced because of concern about popping on some very hard clips. Also allow some frame recode at speed 2 for kf/gf/arf. Change-Id: Ib47dff42da41aa6eec83b7285fcaaca24abb851e --- vp9/encoder/vp9_onyx_if.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c index 54b3d43..ffd34c9 100644 --- a/vp9/encoder/vp9_onyx_if.c +++ b/vp9/encoder/vp9_onyx_if.c @@ -826,6 +826,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) { sf->last_partitioning_redo_frequency = 3; sf->adaptive_rd_thresh = 2; + sf->recode_loop = 2; sf->mode_skip_start = 11; sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V; sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V; @@ -2782,11 +2783,12 @@ static int pick_q_and_adjust_q_bounds(VP9_COMP *cpi, // Limit Q range for the adaptive loop. if (cm->frame_type == KEY_FRAME && !cpi->this_key_frame_forced) { - *top_index = cpi->active_best_quality; + *top_index = + (cpi->active_worst_quality + cpi->active_best_quality * 3) / 4; } else if (!cpi->is_src_frame_alt_ref && (cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) { *top_index = - (cpi->active_worst_quality + cpi->active_best_quality * 3) / 4; + (cpi->active_worst_quality + cpi->active_best_quality) / 2; } else { *top_index = cpi->active_worst_quality; } -- 2.7.4