[MEncoder-users] x264 profiles
Raphael
mencoder at lesshaste.plus.com
Mon Mar 13 10:24:06 CET 2006
I am trying to reencode a dvd to x264 and am finding the multitude of
encoding options slightly overwhelming. Is there any way to use the
fantastic looking profiles at
http://forum.doom9.org/showthread.php?t=101813 for example, with
mencoder?
I can see that one option is to go through each xml file and attempt to
hand translate into the mencoder profile format but I would like to try
to avoid that if at all possible. I attach an example profile below.
Raphael
------------------------------ example HQ-Slow.xml x264 profile
------------------------------------
cat HQ-Slow.xml
<?xml version="1.0"?>
<VideoProfile xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchem
a">
<Name>HQ-Slow</Name>
<Settings xsi:type="x264Settings">
<EncodingMode>4</EncodingMode>
<BitrateQuantizer>1000</BitrateQuantizer>
<KeyframeInterval>250</KeyframeInterval>
<NbBframes>3</NbBframes>
<MinQuantizer>10</MinQuantizer>
<MaxQuantizer>51</MaxQuantizer>
<PARX>0</PARX>
<PARY>0</PARY>
<Turbo>true</Turbo>
<V4MV>false</V4MV>
<QPel>false</QPel>
<Trellis>false</Trellis>
<CreditsQuantizer>40</CreditsQuantizer>
<Logfile>.stats</Logfile>
<CustomEncoderOptions />
<FourCC>1</FourCC>
<Zones />
<PSNRCalculation>false</PSNRCalculation>
<noFastPSkip>false</noFastPSkip>
<NoiseReduction>0</NoiseReduction>
<MixedRefs>false</MixedRefs>
<X264Trellis>1</X264Trellis>
<NbRefFrames>5</NbRefFrames>
<AlphaDeblock>-2</AlphaDeblock>
<BetaDeblock>-1</BetaDeblock>
<SubPelRefinement>5</SubPelRefinement>
<MaxQuantDelta>4</MaxQuantDelta>
<TempQuantBlur>0</TempQuantBlur>
<BframePredictionMode>1</BframePredictionMode>
<VBVBufferSize>-1</VBVBufferSize>
<VBVMaxBitrate>-1</VBVMaxBitrate>
<METype>2</METype>
<MERange>16</MERange>
<NbThreads>1</NbThreads>
<MinGOPSize>25</MinGOPSize>
<Profile>2</Profile>
<Level>15</Level>
<IPFactor>1.4</IPFactor>
<PBFactor>1.3</PBFactor>
<ChromaQPOffset>0</ChromaQPOffset>
<VBVInitialBuffer>0.9</VBVInitialBuffer>
<BitrateVariance>1.0</BitrateVariance>
<QuantCompression>0.6</QuantCompression>
<TempComplexityBlur>20</TempComplexityBlur>
<TempQuanBlurCC>0.5</TempQuanBlurCC>
<SCDSensitivity>40</SCDSensitivity>
<BframeBias>0</BframeBias>
<Deblock>true</Deblock>
<Cabac>true</Cabac>
<WeightedBPrediction>true</WeightedBPrediction>
<AdaptiveBFrames>true</AdaptiveBFrames>
<BFramePyramid>true</BFramePyramid>
<BRDO>false</BRDO>
<biME>false</biME>
<ChromaME>true</ChromaME>
<P8x8mv>true</P8x8mv>
<B8x8mv>true</B8x8mv>
<I4x4mv>true</I4x4mv>
<I8x8mv>true</I8x8mv>
<P4x4mv>true</P4x4mv>
<AdaptiveDCT>true</AdaptiveDCT>
<Lossless>false</Lossless>
<QuantizerMatrix />
<QuantizerMatrixType>0</QuantizerMatrixType>
</Settings>
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