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Old 26th March 2008, 20:45   #1  |  Link
OsoShiT
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MEGUI Real PSP Profile

Hi all, im new in the forum, i make a profile capable for PSP-AVC, using Megui.

Here is the code of the profile

Quote:
<?xml version="1.0"?>
<GenericProfileOfVideoCodecSettings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Name>PSP- OK</Name>
<Settings xsi:type="x264Settings">
<EncodingMode>4</EncodingMode>
<BitrateQuantizer>540</BitrateQuantizer>
<KeyframeInterval>250</KeyframeInterval>
<NbBframes>3</NbBframes>
<MinQuantizer>2</MinQuantizer>
<MaxQuantizer>34</MaxQuantizer>
<Turbo>true</Turbo>
<V4MV>false</V4MV>
<QPel>false</QPel>
<Trellis>false</Trellis>
<CreditsQuantizer>40</CreditsQuantizer>
<Logfile>.stats</Logfile>
<CustomEncoderOptions />
<FourCC>2</FourCC>
<Zones />
<MaxNumberOfPasses>3</MaxNumberOfPasses>
<NbThreads>0</NbThreads>
<QuantizerCRF>540</QuantizerCRF>
<EncodeInterlaced>false</EncodeInterlaced>
<NoDCTDecimate>false</NoDCTDecimate>
<PSNRCalculation>false</PSNRCalculation>
<noFastPSkip>true</noFastPSkip>
<NoiseReduction>0</NoiseReduction>
<MixedRefs>true</MixedRefs>
<X264Trellis>1</X264Trellis>
<NbRefFrames>3</NbRefFrames>
<AlphaDeblock>-1</AlphaDeblock>
<BetaDeblock>-1</BetaDeblock>
<SubPelRefinement>6</SubPelRefinement>
<MaxQuantDelta>4</MaxQuantDelta>
<TempQuantBlur>0</TempQuantBlur>
<BframePredictionMode>3</BframePredictionMode>
<VBVBufferSize>-1</VBVBufferSize>
<VBVMaxBitrate>-1</VBVMaxBitrate>
<METype>2</METype>
<MERange>16</MERange>
<MinGOPSize>25</MinGOPSize>
<Profile>1</Profile>
<Level>3</Level>
<IPFactor>1.4</IPFactor>
<PBFactor>1.3</PBFactor>
<ChromaQPOffset>0</ChromaQPOffset>
<VBVInitialBuffer>1.0</VBVInitialBuffer>
<BitrateVariance>1.3</BitrateVariance>
<QuantCompression>1.0</QuantCompression>
<TempComplexityBlur>20</TempComplexityBlur>
<TempQuanBlurCC>0.5</TempQuanBlurCC>
<SCDSensitivity>45</SCDSensitivity>
<BframeBias>0</BframeBias>
<Deblock>true</Deblock>
<Cabac>true</Cabac>
<WeightedBPrediction>true</WeightedBPrediction>
<AdaptiveBFrames>true</AdaptiveBFrames>
<BFramePyramid>false</BFramePyramid>
<BRDO>true</BRDO>
<biME>true</biME>
<ChromaME>true</ChromaME>
<P8x8mv>true</P8x8mv>
<B8x8mv>true</B8x8mv>
<I4x4mv>true</I4x4mv>
<I8x8mv>false</I8x8mv>
<P4x4mv>false</P4x4mv>
<AdaptiveDCT>false</AdaptiveDCT>
<SSIMCalculation>false</SSIMCalculation>
<Lossless>false</Lossless>
<QuantizerMatrix>Flat (none)</QuantizerMatrix>
<QuantizerMatrixType>0</QuantizerMatrixType>
<DeadZoneInter>21</DeadZoneInter>
<DeadZoneIntra>11</DeadZoneIntra>
</Settings>
</GenericProfileOfVideoCodecSettings>
you can use this with this audio profile "NDAAC-HEPS-48Kbps.xml"
Quote:
<?xml version="1.0"?>
<GenericProfileOfAudioCodecSettings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Name>NDAAC-HEPS-48Kbps</Name>
<Settings xsi:type="NeroAACSettings">
<delay>0</delay>
<delayEnabled>false</delayEnabled>
<ImproveAccuracy>true</ImproveAccuracy>
<ForceDecodingViaDirectShow>false</ForceDecodingViaDirectShow>
<DownmixMode>StereoDownmix</DownmixMode>
<BitrateMode>ABR</BitrateMode>
<Bitrate>48</Bitrate>
<AutoGain>true</AutoGain>
<Profile>PS</Profile>
<Quality>0.5</Quality>
<CreateHintTrack>false</CreateHintTrack>
</Settings>
</GenericProfileOfAudioCodecSettings>
Settings for video
modify the bitrate of video/audio as you own!
480x272 pixels in 9:16
364x272 in 3:4

Frame rates tested, 23.976, 29.970 and 30.00 fps

Its all u need, sorry for my bad english

Last edited by OsoShiT; 26th March 2008 at 21:28.
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Old 26th March 2008, 21:16   #2  |  Link
Atak_Snajpera
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You are trying to invent a wheel PSP profile was created long time ago.

Quote:
320x240 in normal screen
360x272 is for 4:3

Quote:
you can use this with this audio profile "NDAAC-HEPS-48Kbps.xml"
PSP does not fully support HE-AAC !!! Check in PSP properties.
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Old 26th March 2008, 21:25   #3  |  Link
OsoShiT
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Quote:
Originally Posted by Atak_Snajpera View Post
You are trying to invent a wheel PSP profile was created long time ago.

360x272 is for 4:3

PSP does not fully support HE-AAC !!! Check in PSP properties.
I dont try to invent anything, its only my version for megui, megui has a psp profile version for default but, this profile don't works for me, HE-AAC+PS works nice for me

360x272 is for 4:3, its true, this is the correct resolution
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Old 26th March 2008, 21:36   #4  |  Link
Atak_Snajpera
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Quote:
HE-AAC+PS works nice for me
You get only half of frequency (24000Hz instead of 48000Hz)
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Old 26th March 2008, 21:56   #5  |  Link
OsoShiT
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Quote:
Originally Posted by Atak_Snajpera View Post
You get only half of frequency (24000Hz instead of 48000Hz)
With headphones i don't note this "half", works with any AAC codec version, HE+PS is optional for better compression with half audio quality

Last edited by OsoShiT; 26th March 2008 at 22:04.
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Old 26th March 2008, 22:28   #6  |  Link
Atak_Snajpera
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Quote:
With headphones i don't note this "half", works with any AAC codec version, HE+PS is optional for better compression with half audio quality
If you can't hear difference so something is wrong with your headphones or your ears.
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Old 26th March 2008, 23:38   #7  |  Link
OsoShiT
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Probably xD
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Old 22nd June 2008, 13:17   #8  |  Link
Rumbah
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And just if you didn't notice, PS doesn't work either. You'll just get mono sound.
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