>From 1fcf5d6b962a2533e1bc459a3d43b8b4a0a6a100 Mon Sep 17 00:00:00 2001 From: Niranjan <niran...@multicorewareinc.com> Date: Wed, 10 Feb 2021 01:07:39 +0530 Subject: [PATCH] Enable --scenecut-aware-qp with --crf in pass 2
---
source/encoder/ratecontrol.cpp | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/source/encoder/ratecontrol.cpp b/source/encoder/ratecontrol.cpp
index a4756de39..9c7b6132b 100644
--- a/source/encoder/ratecontrol.cpp
+++ b/source/encoder/ratecontrol.cpp
@@ -1394,6 +1394,16 @@ int RateControl::rateControlStart(Frame* curFrame,
RateControlEntry* rce, Encode
if (!m_isAbr && m_2pass && m_param->rc.rateControlMode == X265_RC_CRF)
{
rce->qpPrev = x265_qScale2qp(rce->qScale);
+ if (m_param->bEnableSceneCutAwareQp)
+ {
+ double lqmin = m_lmin[m_sliceType];
+ double lqmax = m_lmax[m_sliceType];
+ if (m_param->bEnableSceneCutAwareQp & FORWARD)
+ rce->newQScale = forwardMasking(curFrame, rce->newQScale);
+ if (m_param->bEnableSceneCutAwareQp & BACKWARD)
+ rce->newQScale = backwardMasking(curFrame, rce->newQScale);
+ rce->newQScale = x265_clip3(lqmin, lqmax, rce->newQScale);
+ }
rce->qScale = rce->newQScale;
rce->qpaRc = curEncData.m_avgQpRc = curEncData.m_avgQpAq =
x265_qScale2qp(rce->newQScale);
m_qp = int(rce->qpaRc + 0.5);
--
2.18.0.windows.1
--
Thanks & Regards
*Niranjan Kumar B*
Video Codec Engineer
Media & AI Analytics
+91 958 511 1449
<https://multicorewareinc.com/>
x265.diff
Description: Binary data
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