From 716ae78ce43b11b338332e55ef555194fb4bb904 Mon Sep 17 00:00:00 2001 From: Paul Wilkins Date: Thu, 16 Oct 2014 12:39:14 +0100 Subject: [PATCH] Change initialization of static_scene_max_gf_interval. This removes an unnecessary restriction that causes a problem (noticed by AWG) when the forced key frame interval is set to a very small value, such as 10. In this case we were being forced to code minimal length GF groups. Change-Id: I76ef5861a09638ff51f61fea02359554184ada53 --- vp9/encoder/vp9_ratectrl.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/vp9/encoder/vp9_ratectrl.c b/vp9/encoder/vp9_ratectrl.c index ef32fe179..65bca669a 100644 --- a/vp9/encoder/vp9_ratectrl.c +++ b/vp9/encoder/vp9_ratectrl.c @@ -1500,9 +1500,7 @@ void vp9_rc_set_gf_max_interval(const VP9_COMP *const cpi, rc->max_gf_interval = 16; // Extended interval for genuinely static scenes - rc->static_scene_max_gf_interval = oxcf->key_freq >> 1; - if (rc->static_scene_max_gf_interval > (MAX_LAG_BUFFERS * 2)) - rc->static_scene_max_gf_interval = MAX_LAG_BUFFERS * 2; + rc->static_scene_max_gf_interval = MAX_LAG_BUFFERS * 2; if (is_altref_enabled(cpi)) { if (rc->static_scene_max_gf_interval > oxcf->lag_in_frames - 1) -- 2.40.0