public static int GetDefaultRCLookahead(x264PresetLevelModes oPresetLevel, bool bTuneZeroLatency)
{
int iDefaultSetting = 0;
if (bTuneZeroLatency)
{
return(iDefaultSetting);
}
switch (oPresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast: iDefaultSetting = 0; break;
case x264Settings.x264PresetLevelModes.veryfast: iDefaultSetting = 10; break;
case x264Settings.x264PresetLevelModes.faster: iDefaultSetting = 20; break;
case x264Settings.x264PresetLevelModes.fast: iDefaultSetting = 30; break;
case x264Settings.x264PresetLevelModes.medium: iDefaultSetting = 40; break;
case x264Settings.x264PresetLevelModes.slow: iDefaultSetting = 50; break;
case x264Settings.x264PresetLevelModes.slower:
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: iDefaultSetting = 60; break;
}
return(iDefaultSetting);
}
public static int GetDefaultNumberOfBFrames(x264PresetLevelModes oPresetLevel, x264PsyTuningModes oTuningMode, bool bTuneZeroLatency, int oAVCProfile, x264Device oDevice, bool blurayCompat)
{
int iDefaultSetting = 0;
if (oAVCProfile == 0) // baseline
{
return(iDefaultSetting);
}
if (bTuneZeroLatency)
{
return(iDefaultSetting);
}
switch (oPresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: iDefaultSetting = 0; break;
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast:
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast:
case x264Settings.x264PresetLevelModes.medium:
case x264Settings.x264PresetLevelModes.slow:
case x264Settings.x264PresetLevelModes.slower: iDefaultSetting = 3; break;
case x264Settings.x264PresetLevelModes.veryslow: iDefaultSetting = 8; break;
case x264Settings.x264PresetLevelModes.placebo: iDefaultSetting = 16; break;
}
if (oTuningMode == x264PsyTuningModes.ANIMATION)
{
iDefaultSetting += 2;
}
if (iDefaultSetting > 16)
{
iDefaultSetting = 16;
}
if (blurayCompat)
{
iDefaultSetting = Math.Min(3, iDefaultSetting);
}
if (oDevice != null && oDevice.BFrames > -1)
{
return(Math.Min(oDevice.BFrames, iDefaultSetting));
}
else
{
return(iDefaultSetting);
}
}
public static int GetDefaultAQMode(x264PresetLevelModes oPresetLevel, x264PsyTuningModes oTuningMode)
{
if (oTuningMode == x264PsyTuningModes.SSIM)
{
return(2);
}
if (oTuningMode == x264PsyTuningModes.PSNR || oPresetLevel == x264Settings.x264PresetLevelModes.ultrafast)
{
return(0);
}
return(1);
}
public static int GetDefaultAQMode(x264PresetLevelModes oPresetLevel, int oTuningMode)
{
if (oTuningMode == 5) // SSIM
{
return(2);
}
if (oTuningMode == 4 || oPresetLevel == x264Settings.x264PresetLevelModes.ultrafast) // PSNR
{
return(0);
}
return(1);
}
public static int GetDefaultNumberOfRefFrames(x264PresetLevelModes oPreset, x264PsyTuningModes oTuningMode, x264Device oDevice, AVCLevels.Levels avcLevel, bool blurayCompat, int hRes, int vRes)
{
int iDefaultSetting = 1;
switch (oPreset)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast: iDefaultSetting = 1; break;
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast: iDefaultSetting = 2; break;
case x264Settings.x264PresetLevelModes.medium: iDefaultSetting = 3; break;
case x264Settings.x264PresetLevelModes.slow: iDefaultSetting = 5; break;
case x264Settings.x264PresetLevelModes.slower: iDefaultSetting = 8; break;
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: iDefaultSetting = 16; break;
}
if (oTuningMode == x264PsyTuningModes.ANIMATION && iDefaultSetting > 1)
{
iDefaultSetting *= 2;
}
if (iDefaultSetting > 16)
{
iDefaultSetting = 16;
}
if (blurayCompat)
{
iDefaultSetting = Math.Min(6, iDefaultSetting);
}
if (oDevice != null && oDevice.ReferenceFrames > -1)
{
iDefaultSetting = Math.Min(oDevice.ReferenceFrames, iDefaultSetting);
}
if (hRes > 0 && vRes > 0)
{
int iMaxRefForLevel = MeGUI.packages.video.x264.x264SettingsHandler.getMaxRefForLevel(avcLevel, hRes, vRes);
if (iMaxRefForLevel > -1 && iMaxRefForLevel < iDefaultSetting)
{
iDefaultSetting = iMaxRefForLevel;
}
}
return(iDefaultSetting);
}
public static int GetDefaultNumberOfBFrames(x264PresetLevelModes oPresetLevel, int oTuningMode, int oAVCProfile, x264Device oDevice)
{
int iDefaultSetting = 0;
if (oAVCProfile == 0) // baseline
{
return(iDefaultSetting);
}
switch (oPresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: iDefaultSetting = 0; break;
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast:
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast:
case x264Settings.x264PresetLevelModes.medium:
case x264Settings.x264PresetLevelModes.slow:
case x264Settings.x264PresetLevelModes.slower: iDefaultSetting = 3; break;
case x264Settings.x264PresetLevelModes.veryslow: iDefaultSetting = 8; break;
case x264Settings.x264PresetLevelModes.placebo: iDefaultSetting = 16; break;
}
if (oTuningMode == 2) // animation
{
iDefaultSetting += 2;
}
if (iDefaultSetting > 16)
{
iDefaultSetting = 16;
}
if (oDevice != null && oDevice.BFrames > -1)
{
return(Math.Min(oDevice.BFrames, iDefaultSetting));
}
else
{
return(iDefaultSetting);
}
}
public static int GetDefaultNumberOfWeightp(x264PresetLevelModes oPresetLevel, bool bFastDecode, int oAVCProfile, bool bBlurayCompat)
{
if (oAVCProfile == 0) // baseline
{
return(0);
}
if (bFastDecode) // Fast Decode
{
return(0);
}
int iDefaultSetting = 0;
switch (oPresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: iDefaultSetting = 0; break;
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast:
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast: iDefaultSetting = 1; break;
case x264Settings.x264PresetLevelModes.medium:
case x264Settings.x264PresetLevelModes.slow:
case x264Settings.x264PresetLevelModes.slower:
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: iDefaultSetting = 2; break;
}
if (bBlurayCompat)
{
return(Math.Min(iDefaultSetting, 1));
}
else
{
return(iDefaultSetting);
}
}
public static int GetDefaultNumberOfRefFrames(x264PresetLevelModes oPreset, x264PsyTuningModes oTuningMode, x264Device oDevice, AVCLevels.Levels avcLevel, bool blurayCompat)
{
return(GetDefaultNumberOfRefFrames(oPreset, oTuningMode, oDevice, avcLevel, blurayCompat, -1, -1));
}
/// <summary>
/// default constructor, initializes codec default values
/// </summary>
public x264Settings() : base(ID, VideoEncoderType.X264)
{
x264DeviceList = x264Device.CreateDeviceList();
preset = x264PresetLevelModes.medium;
psyTuningMode = x264PsyTuningModes.NONE;
deadZoneInter = 21;
deadZoneIntra = 11;
noFastPSkip = false;
ssimCalc = false;
psnrCalc = false;
EncodingMode = 9;
BitrateQuantizer = 23;
KeyframeInterval = 250;
nbRefFrames = 3;
noMixedRefs = false;
NbBframes = 3;
deblock = true;
alphaDeblock = 0;
betaDeblock = 0;
cabac = true;
weightedBPrediction = true;
weightedPPrediction = 2;
NewadaptiveBFrames = 1;
bFramePyramid = 2;
subPelRefinement = 7;
psyRDO = new decimal(1.0);
psyTrellis = new decimal(0.0);
macroBlockOptions = 3;
chromaME = true;
p8x8mv = true;
b8x8mv = true;
p4x4mv = false;
i4x4mv = true;
i8x8mv = true;
MinQuantizer = 0;
MaxQuantizer = 69;
maxQuantDelta = 4;
CreditsQuantizer = new decimal(40);
ipFactor = new decimal(1.4);
pbFactor = new decimal(1.3);
chromaQPOffset = new decimal(0.0);
vbvBufferSize = 0;
vbvMaxBitrate = 0;
vbvInitialBuffer = new decimal(0.9);
bitrateVariance = 1;
quantCompression = new decimal(0.6);
tempComplexityBlur = 20;
tempQuanBlurCC = new decimal(0.5);
bframePredictionMode = 1;
scdSensitivity = new decimal(40);
bframeBias = new decimal(0);
meType = 1;
meRange = 16;
NbThreads = 0;
minGOPSize = 25;
adaptiveDCT = true;
quantizerMatrix = "";
quantizerMatrixType = 0; // none
x264Trellis = 1;
base.MaxNumberOfPasses = 3;
AQMode = 1;
AQStrength = new decimal(1.0);
useQPFile = false;
qpfile = "";
FullRange = false;
range = "auto";
advSet = false;
lookahead = 40;
noMBTree = true;
threadInput = true;
noPsy = false;
scenecut = true;
slicesnb = 0;
maxSliceSyzeBytes = 0;
maxSliceSyzeMBs = 0;
x264Nalhrd = 0;
x264PullDown = 0;
sampleAR = 0;
colorMatrix = 0;
transfer = 0;
colorPrim = 0;
x264Aud = false;
profile = 3; // Autoguess. High if using default options.
avcLevel = AVCLevels.Levels.L_UNRESTRICTED;
x264SlowFirstpass = false;
openGop = "False";
picStruct = false;
fakeInterlaced = false;
nonDeterministic = false;
interlacedMode = x264InterlacedModes.progressive;
targetDevice = x264DeviceList[0];
blurayCompat = false;
_gopCalculation = 1;
quantizerCrf = 23;
tuneFastDecode = tuneZeroLatency = false;
stitchable = false;
x26410Bits = false;
}
public static int GetDefaultNumberOfRefFrames(x264PresetLevelModes oPreset, int oTuningMode, x264Device oDevice)
{
return(GetDefaultNumberOfRefFrames(oPreset, oTuningMode, oDevice, -1, -1, -1));
}
/// <summary>
/// default constructor, initializes codec default values
/// </summary>
public x264Settings()
: base(ID, VideoEncoderType.X264)
{
preset = x264PresetLevelModes.medium;
tune = 0;
deadZoneInter = 21;
deadZoneIntra = 11;
encodeInterlaced = false;
noFastPSkip = false;
ssimCalc = false;
psnrCalc = false;
EncodingMode = 9;
BitrateQuantizer = 23;
KeyframeInterval = 250;
nbRefFrames = 3;
noMixedRefs = false;
NbBframes = 3;
deblock = true;
alphaDeblock = 0;
betaDeblock = 0;
cabac = true;
weightedBPrediction = true;
weightedPPrediction = 2;
NewadaptiveBFrames = 1;
bFramePyramid = 2;
subPelRefinement = 7;
psyRDO = new decimal(1.0);
psyTrellis = new decimal(0.0);
macroBlockOptions = 3;
chromaME = true;
p8x8mv = true;
b8x8mv = true;
p4x4mv = false;
i4x4mv = true;
i8x8mv = false;
MinQuantizer = 10;
MaxQuantizer = 51;
maxQuantDelta = 4;
CreditsQuantizer = new decimal(40);
ipFactor = new decimal(1.4);
pbFactor = new decimal(1.3);
chromaQPOffset = new decimal(0.0);
vbvBufferSize = 0;
vbvMaxBitrate = 0;
vbvInitialBuffer = new decimal(0.9);
bitrateVariance = 1;
quantCompression = new decimal(0.6);
tempComplexityBlur = 20;
tempQuanBlurCC = new decimal(0.5);
bframePredictionMode = 1;
scdSensitivity = new decimal(40);
bframeBias = new decimal(0);
meType = 1;
meRange = 16;
NbThreads = 0;
minGOPSize = 25;
adaptiveDCT = true;
quantizerMatrix = "";
quantizerMatrixType = 0; // none
x264Trellis = 1;
base.MaxNumberOfPasses = 3;
AQMode = 1;
AQStrength = new decimal(1.0);
useQPFile = false;
qpfile = "";
FullRange = false;
advSet = false;
lookahead = 40;
noMBTree = true;
threadInput = true;
noPsy = false;
scenecut = true;
slicesnb = 0;
maxSliceSyzeBytes = 0;
maxSliceSyzeMBs = 0;
x264Nalhrd = false;
x264Aud = false;
profile = 3; // Autoguess. High if using default options.
level = 15;
x264SlowFirstpass = false;
}