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Updated QSV encoder defaults

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This commit is contained in:
palana 2013-06-02 17:41:40 +02:00
parent 56e22768ff
commit 122a162f12
1 changed files with 5 additions and 9 deletions
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14
Source/Encoder_QSV.cpp
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@ -271,19 +271,15 @@ public:
bDupeFrames = bDupeFrames_;
memset(&params, 0, sizeof(params));
//params.AsyncDepth = 0;
params.mfx.CodecId = MFX_CODEC_AVC;
params.mfx.TargetUsage = MFX_TARGETUSAGE_BEST_QUALITY;//SPEED;
params.mfx.TargetUsage = MFX_TARGETUSAGE_BEST_QUALITY;
params.mfx.TargetKbps = maxBitrate;
params.mfx.MaxKbps = maxBitrate;
params.mfx.BufferSizeInKB = bufferSize/8;
//params.mfx.InitialDelayInKB = 1;
//params.mfx.GopRefDist = 1;
//params.mfx.NumRefFrame = 0;
params.mfx.GopPicSize = 61;
params.mfx.GopRefDist = 3;
params.mfx.GopOptFlag = MFX_GOP_STRICT;
params.mfx.IdrInterval = 2;
params.mfx.GopOptFlag = MFX_GOP_CLOSED | MFX_GOP_STRICT;
params.mfx.GopPicSize = 250;
params.mfx.GopRefDist = 8;
params.mfx.IdrInterval = 0;
params.mfx.NumSlice = 1;
params.mfx.RateControlMethod = bUseCBR ? MFX_RATECONTROL_CBR : MFX_RATECONTROL_VBR;