From 9e34adfc02d4e1fd1750bdbb0d24c79a87fdd3e4 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 22 Jan 2012 04:30:59 +0100
Subject: [PATCH] RC: Fix initial buffer occupancy.
Fixes Ticket880
Regression since bf174a70cde333eba7e27063f9ce44497108f466
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/ratecontrol.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/ratecontrol.c b/libavcodec/ratecontrol.c
index e49df8b2a04..9d98b9a8352 100644
--- a/libavcodec/ratecontrol.c
+++ b/libavcodec/ratecontrol.c
@@ -125,6 +125,8 @@ int ff_rate_control_init(MpegEncContext *s)
rcc->last_qscale_for[i]=FF_QP2LAMBDA * 5;
}
rcc->buffer_index= s->avctx->rc_initial_buffer_occupancy;
+ if (!rcc->buffer_index)
+ rcc->buffer_index = s->avctx->rc_buffer_size * 3 / 4;
if(s->flags&CODEC_FLAG_PASS2){
int i;
--
GitLab