public VideoInfo(string videoInput, string videoOutput, int darX, int darY, int creditsStartFrame, int introEndFrame, Zone[] zones)
{
this.videoInput = videoInput;
this.videoOutput = videoOutput;
this.creditsStartFrame = creditsStartFrame;
this.introEndFrame = introEndFrame;
this.zones = zones;
}
public static string genCommandline(string input, string output, Dar? d, int hres, int vres, x264Settings xs, Zone[] zones)
{
int qp;
bool display = false;
StringBuilder sb = new StringBuilder();
CultureInfo ci = new CultureInfo("en-us");
///<summary>
/// x264 Main Tab Settings
///</summary>
// AVC Profiles
if (!xs.CustomEncoderOptions.Contains("--profile "))
{
switch (xs.Profile)
{
case 0: sb.Append("--profile baseline "); break;
case 1: sb.Append("--profile main "); break;
case 2: break; // --profile high is the default value
}
}
// AVC Levels
if (!xs.CustomEncoderOptions.Contains("--level "))
if (xs.Level != 15) // unrestricted
sb.Append("--level " + AVCLevels.getCLILevelNames()[xs.Level] + " ");
// x264 Presets
if (!xs.CustomEncoderOptions.Contains("--preset "))
{
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: sb.Append("--preset ultrafast "); break;
case x264Settings.x264PresetLevelModes.superfast: sb.Append("--preset superfast "); break;
case x264Settings.x264PresetLevelModes.veryfast: sb.Append("--preset veryfast "); break;
case x264Settings.x264PresetLevelModes.faster: sb.Append("--preset faster "); break;
case x264Settings.x264PresetLevelModes.fast: sb.Append("--preset fast "); break;
//case x264Settings.x264PresetLevelModes.medium: sb.Append("--preset medium "); break; // default value
case x264Settings.x264PresetLevelModes.slow: sb.Append("--preset slow "); break;
case x264Settings.x264PresetLevelModes.slower: sb.Append("--preset slower "); break;
case x264Settings.x264PresetLevelModes.veryslow: sb.Append("--preset veryslow "); break;
case x264Settings.x264PresetLevelModes.placebo: sb.Append("--preset placebo "); break;
}
}
// x264 Tunings
if (!xs.CustomEncoderOptions.Contains("--tune"))
{
switch (xs.x264Tuning)
{
case 1: sb.Append("--tune film "); break;
case 2: sb.Append("--tune animation "); break;
case 3: sb.Append("--tune grain "); break;
case 4: sb.Append("--tune psnr "); break;
case 5: sb.Append("--tune ssim "); break;
case 6: sb.Append("--tune fastdecode "); break;
case 7: sb.Append("--tune touhou "); break;
default: break; // default
}
}
// Encoding Modes
switch (xs.EncodingMode)
{
case 0: // ABR
if (!xs.CustomEncoderOptions.Contains("--bitrate")) sb.Append("--bitrate " + xs.BitrateQuantizer + " ");
break;
case 1: // CQ
if (!xs.CustomEncoderOptions.Contains("--qp "))
{
qp = (int)xs.QuantizerCRF;
sb.Append("--qp " + qp.ToString(ci) + " ");
}
break;
case 2: // 2 pass first pass
sb.Append("--pass 1 --bitrate " + xs.BitrateQuantizer + " --stats " + "\"" + xs.Logfile + "\" ");
break;
case 3: // 2 pass second pass
case 4: // automated twopass
sb.Append("--pass 2 --bitrate " + xs.BitrateQuantizer + " --stats " + "\"" + xs.Logfile + "\" ");
break;
case 5: // 3 pass first pass
sb.Append("--pass 1 --bitrate " + xs.BitrateQuantizer + " --stats " + "\"" + xs.Logfile + "\" ");
break;
case 6: // 3 pass 2nd pass
sb.Append("--pass 3 --bitrate " + xs.BitrateQuantizer + " --stats " + "\"" + xs.Logfile + "\" ");
break;
case 7: // 3 pass 3rd pass
case 8: // automated threepass, show third pass options
sb.Append("--pass 3 --bitrate " + xs.BitrateQuantizer + " --stats " + "\"" + xs.Logfile + "\" ");
break;
case 9: // constant quality
if (!xs.CustomEncoderOptions.Contains("--crf"))
if (xs.QuantizerCRF != 23)
sb.Append("--crf " + xs.QuantizerCRF.ToString(ci) + " ");
break;
}
// Slow 1st Pass
if (!xs.CustomEncoderOptions.Contains("--slow-firstpass"))
if ((xs.X264SlowFirstpass) && xs.x264PresetLevel < x264Settings.x264PresetLevelModes.placebo &&
((xs.EncodingMode == 2) || // 2 pass first pass
(xs.EncodingMode == 4) || // automated twopass
(xs.EncodingMode == 5) || // 3 pass first pass
(xs.EncodingMode == 8))) // automated threepass
sb.Append("--slow-firstpass ");
// Threads
if (!xs.CustomEncoderOptions.Contains("--thread-input"))
if (xs.ThreadInput && xs.NbThreads == 1)
sb.Append("--thread-input ");
if (!xs.CustomEncoderOptions.Contains("--threads"))
if (xs.NbThreads > 0)
sb.Append("--threads " + xs.NbThreads + " ");
///<summary>
/// x264 Frame-Type Tab Settings
///</summary>
// H.264 Features
if (xs.Deblock)
{
display = false;
switch (xs.x264Tuning)
{
case 1:
case 7: if (xs.AlphaDeblock != -1 || xs.BetaDeblock != -1) display = true; break;
case 2: if (xs.AlphaDeblock != 1 || xs.BetaDeblock != 1) display = true; break;
case 3: if (xs.AlphaDeblock != -2 || xs.BetaDeblock != -2) display = true; break;
default: if (xs.AlphaDeblock != 0 || xs.BetaDeblock != 0) display = true; break;
}
if (!xs.CustomEncoderOptions.Contains("--deblock "))
if (display)
sb.Append("--deblock " + xs.AlphaDeblock + ":" + xs.BetaDeblock + " ");
}
else
{
if (!xs.CustomEncoderOptions.Contains("--no-deblock"))
if (xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast || (xs.x264Tuning != 0 && xs.x264Tuning != 6))
sb.Append("--no-deblock ");
}
if (!xs.CustomEncoderOptions.Contains("--no-cabac"))
{
if (!xs.Cabac)
{
if (xs.Profile > 0 && (xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast || (xs.x264Tuning != 0 && xs.x264Tuning != 6)))
sb.Append("--no-cabac ");
}
}
// GOP Size
if (!xs.CustomEncoderOptions.Contains("--keyint"))
if (xs.KeyframeInterval != 250) // gop size of 250 is default
sb.Append("--keyint " + xs.KeyframeInterval + " ");
if (!xs.CustomEncoderOptions.Contains("--min-keyint"))
if (xs.MinGOPSize != 25)
sb.Append("--min-keyint " + xs.MinGOPSize + " ");
// B-Frames
if (xs.Profile > 0 && !xs.CustomEncoderOptions.Contains("--bframes")) // baseline profile always uses 0 bframes
{
int iDefaultSettings = 3;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: iDefaultSettings = 0; break;
case x264Settings.x264PresetLevelModes.veryslow: iDefaultSettings = 8; break;
case x264Settings.x264PresetLevelModes.placebo: iDefaultSettings = 16; break;
}
if (xs.x264Tuning == 2) // animation
iDefaultSettings += 2;
if (xs.NbBframes != iDefaultSettings)
sb.Append("--bframes " + xs.NbBframes + " ");
}
if (xs.NbBframes > 0)
{
if (!xs.CustomEncoderOptions.Contains("-b-adapt"))
{
display = false;
if (xs.x264PresetLevel > x264Settings.x264PresetLevelModes.medium)
{
if (xs.NewAdaptiveBFrames != 2)
display = true;
}
else if (xs.x264PresetLevel > x264Settings.x264PresetLevelModes.ultrafast)
{
if (xs.NewAdaptiveBFrames != 1)
display = true;
}
else
{
if (xs.NewAdaptiveBFrames != 0)
display = true;
}
if (display)
sb.Append("--b-adapt " + xs.NewAdaptiveBFrames + " ");
}
if (xs.NbBframes > 1 && !xs.CustomEncoderOptions.Contains("--b-pyramid"))
{
switch (xs.x264BFramePyramid) // pyramid needs a minimum of 2 b frames
{
case 1: sb.Append("--b-pyramid strict "); break;
case 0: sb.Append("--b-pyramid none "); break;
}
}
if (!xs.CustomEncoderOptions.Contains("--no-weightb"))
if (!xs.WeightedBPrediction && xs.x264Tuning != 6 && xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast)
sb.Append("--no-weightb ");
}
// B-Frames bias
if (!xs.CustomEncoderOptions.Contains("--b-bias "))
if (xs.BframeBias != 0.0M)
sb.Append("--b-bias " + xs.BframeBias.ToString(ci) + " ");
// Other
if (!xs.CustomEncoderOptions.Contains("--interlaced"))
if (xs.EncodeInterlaced)
sb.Append("--interlaced ");
if (xs.Scenecut)
{
if (!xs.CustomEncoderOptions.Contains("--scenecut "))
if ((xs.SCDSensitivity != 40M && xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast) ||
(xs.SCDSensitivity != 0M && xs.x264PresetLevel == x264Settings.x264PresetLevelModes.ultrafast))
sb.Append("--scenecut " + xs.SCDSensitivity.ToString(ci) + " ");
}
else
{
if (!xs.CustomEncoderOptions.Contains("--no-scenecut"))
if (xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast)
sb.Append("--no-scenecut ");
}
// reference frames
if (!xs.CustomEncoderOptions.Contains("--ref "))
{
int iDefaultSettings = 0;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast: iDefaultSettings = 1; break;
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast: iDefaultSettings = 2; break;
case x264Settings.x264PresetLevelModes.medium: iDefaultSettings = 3; break;
case x264Settings.x264PresetLevelModes.slow: iDefaultSettings = 5; break;
case x264Settings.x264PresetLevelModes.slower: iDefaultSettings = 8; break;
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: iDefaultSettings = 16; break;
}
if ((xs.x264Tuning == 2 || xs.x264Tuning == 7) && iDefaultSettings > 1)
iDefaultSettings = iDefaultSettings * 2;
if (iDefaultSettings != xs.NbRefFrames)
sb.Append("--ref " + xs.NbRefFrames + " ");
}
// WeightedPPrediction
if (!xs.CustomEncoderOptions.Contains("--weightp "))
{
display = false;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast: if (xs.WeightedPPrediction != 0) display = true; break;
case x264Settings.x264PresetLevelModes.faster: if (xs.WeightedPPrediction != 1) display = true; break;
default: if (xs.WeightedPPrediction != 2) display = true; break;
}
if (xs.x264Tuning == 6 && xs.WeightedPPrediction != 0)
display = true;
if (xs.Profile == 0)
display = false;
if (display)
sb.Append("--weightp " + xs.WeightedPPrediction + " ");
}
// Slicing
if (!xs.CustomEncoderOptions.Contains("--slices "))
if (xs.SlicesNb != 0)
sb.Append("--slices " + xs.SlicesNb + " ");
if (!xs.CustomEncoderOptions.Contains("--slice-max-size "))
if (xs.MaxSliceSyzeBytes != 0)
sb.Append("--slice-max-size " + xs.MaxSliceSyzeBytes + " ");
if (!xs.CustomEncoderOptions.Contains("--slice-max-mbs "))
if (xs.MaxSliceSyzeMBs != 0)
sb.Append("--slice-max-mbs " + xs.MaxSliceSyzeMBs + " ");
///<summary>
/// x264 Rate Control Tab Settings
/// </summary>
if (!xs.CustomEncoderOptions.Contains("--qpmin "))
if (xs.MinQuantizer != 10)
sb.Append("--qpmin " + xs.MinQuantizer + " ");
if (!xs.CustomEncoderOptions.Contains("--qpmax "))
if (xs.MaxQuantizer != 51)
sb.Append("--qpmax " + xs.MaxQuantizer + " ");
if (!xs.CustomEncoderOptions.Contains("--qpstep "))
if (xs.MaxQuantDelta != 4)
sb.Append("--qpstep " + xs.MaxQuantDelta + " ");
if (xs.IPFactor != 1.4M)
{
display = true;
if (xs.x264Tuning == 3 && xs.IPFactor == 1.1M)
display = false;
if (!xs.CustomEncoderOptions.Contains("--ipratio "))
if (display)
sb.Append("--ipratio " + xs.IPFactor.ToString(ci) + " ");
}
if (xs.PBFactor != 1.3M)
{
display = true;
if (xs.x264Tuning == 3 && xs.PBFactor == 1.1M)
display = false;
if (!xs.CustomEncoderOptions.Contains("--pbratio "))
if (display)
sb.Append("--pbratio " + xs.PBFactor.ToString(ci) + " ");
}
if (!xs.CustomEncoderOptions.Contains("--chroma-qp-offset "))
if (xs.ChromaQPOffset != 0.0M)
sb.Append("--chroma-qp-offset " + xs.ChromaQPOffset.ToString(ci) + " ");
if (xs.EncodingMode != 1) // doesn't apply to CQ mode
{
if (!xs.CustomEncoderOptions.Contains("--vbv-bufsize "))
if (xs.VBVBufferSize > 0)
sb.Append("--vbv-bufsize " + xs.VBVBufferSize + " ");
if (!xs.CustomEncoderOptions.Contains("--vbv-maxrate "))
if (xs.VBVMaxBitrate > 0)
sb.Append("--vbv-maxrate " + xs.VBVMaxBitrate + " ");
if (!xs.CustomEncoderOptions.Contains("--vbv-init "))
if (xs.VBVInitialBuffer != 0.9M)
sb.Append("--vbv-init " + xs.VBVInitialBuffer.ToString(ci) + " ");
if (!xs.CustomEncoderOptions.Contains("--ratetol "))
if (xs.BitrateVariance != 1.0M)
sb.Append("--ratetol " + xs.BitrateVariance.ToString(ci) + " ");
if (!xs.CustomEncoderOptions.Contains("--qcomp "))
{
display = true;
if ((xs.x264Tuning == 3 && xs.QuantCompression == 0.8M) || (xs.x264Tuning != 3 && xs.QuantCompression == 0.6M))
display = false;
if (display)
sb.Append("--qcomp " + xs.QuantCompression.ToString(ci) + " ");
}
if (xs.EncodingMode > 1) // applies only to twopass
{
if (!xs.CustomEncoderOptions.Contains("--cplxblur "))
if (xs.TempComplexityBlur != 20)
sb.Append("--cplxblur " + xs.TempComplexityBlur.ToString(ci) + " ");
if (!xs.CustomEncoderOptions.Contains("--qblur "))
if (xs.TempQuanBlurCC != 0.5M)
sb.Append("--qblur " + xs.TempQuanBlurCC.ToString(ci) + " ");
}
}
// Dead Zones
if (!xs.CustomEncoderOptions.Contains("--deadzone-inter "))
{
display = true;
if ((xs.x264Tuning != 3 && xs.DeadZoneInter == 21) || (xs.x264Tuning == 3 && xs.DeadZoneInter == 6))
display = false;
if (display)
sb.Append("--deadzone-inter " + xs.DeadZoneInter + " ");
}
if (!xs.CustomEncoderOptions.Contains("--deadzone-intra "))
{
display = true;
if ((xs.x264Tuning != 3 && xs.DeadZoneIntra == 11) || (xs.x264Tuning == 3 && xs.DeadZoneIntra == 6))
display = false;
if (display)
sb.Append("--deadzone-intra " + xs.DeadZoneIntra + " ");
}
// Disable Macroblok Tree
if (!xs.NoMBTree)
{
if (!xs.CustomEncoderOptions.Contains("--no-mbtree"))
if (xs.x264PresetLevel > x264Settings.x264PresetLevelModes.veryfast)
sb.Append("--no-mbtree ");
}
else
{
// RC Lookahead
if (!xs.CustomEncoderOptions.Contains("--rc-lookahead "))
{
display = false;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.faster: if (xs.Lookahead != 20) display = true; break;
case x264Settings.x264PresetLevelModes.fast: if (xs.Lookahead != 30) display = true; break;
case x264Settings.x264PresetLevelModes.medium: if (xs.Lookahead != 40) display = true; break;
case x264Settings.x264PresetLevelModes.slow: if (xs.Lookahead != 50) display = true; break;
case x264Settings.x264PresetLevelModes.slower:
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: if (xs.Lookahead != 60) display = true; break;
}
if (display)
sb.Append("--rc-lookahead " + xs.Lookahead + " ");
}
}
// AQ-Mode
if (xs.EncodingMode != (int)VideoCodecSettings.Mode.CQ)
{
if (xs.AQmode > 0)
{
if (!xs.CustomEncoderOptions.Contains("--aq-mode "))
{
display = true;
if ((xs.x264Tuning != 5 && xs.AQmode == 1) || (xs.x264Tuning == 5 && xs.AQmode == 2))
display = false;
if (display)
sb.Append("--aq-mode " + xs.AQmode.ToString() + " ");
}
display = false;
switch (xs.x264Tuning)
{
case 2: if (xs.AQstrength != 0.6M) display = true; break;
case 3: if (xs.AQstrength != 0.5M) display = true; break;
case 7: if (xs.AQstrength != 1.3M) display = true; break;
default: if (xs.AQstrength != 1.0M) display = true; break;
}
if (!xs.CustomEncoderOptions.Contains("--aq-strength "))
if (display)
sb.Append("--aq-strength " + xs.AQstrength.ToString(ci) + " ");
}
else
{
if (!xs.CustomEncoderOptions.Contains("--aq-mode "))
if (xs.x264PresetLevel != x264Settings.x264PresetLevelModes.ultrafast && xs.x264Tuning != 4)
sb.Append("--aq-mode 0 ");
}
}
// custom matrices
if (xs.QuantizerMatrixType > 0)
{
switch (xs.QuantizerMatrixType)
{
case 1: if (!xs.CustomEncoderOptions.Contains("--cqm ")) sb.Append("--cqm \"jvt\" "); break;
case 2: if (!xs.CustomEncoderOptions.Contains("--cqmfile")) sb.Append("--cqmfile \"" + xs.QuantizerMatrix + "\" "); break;
}
}
///<summary>
/// x264 Analysis Tab Settings
/// </summary>
// Disable Chroma Motion Estimation
if (!xs.CustomEncoderOptions.Contains("--no-chroma-me"))
if (!xs.ChromaME)
sb.Append("--no-chroma-me ");
// Motion Estimation Range
if (!xs.CustomEncoderOptions.Contains("--merange "))
{
if ((xs.x264PresetLevel <= x264Settings.x264PresetLevelModes.slower && xs.MERange != 16) ||
(xs.x264PresetLevel >= x264Settings.x264PresetLevelModes.veryslow && xs.MERange != 24))
sb.Append("--merange " + xs.MERange + " ");
}
// ME Type
if (!xs.CustomEncoderOptions.Contains("--me "))
{
display = false;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast: if (xs.METype != 0) display = true; break;
case x264Settings.x264PresetLevelModes.veryfast:
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast:
case x264Settings.x264PresetLevelModes.medium: if (xs.METype != 1) display = true; break;
case x264Settings.x264PresetLevelModes.slow:
case x264Settings.x264PresetLevelModes.slower:
case x264Settings.x264PresetLevelModes.veryslow: if (xs.METype != 2) display = true; break;
case x264Settings.x264PresetLevelModes.placebo: if (xs.METype != 4) display = true; break;
}
if (display)
{
switch (xs.METype)
{
case 0: sb.Append("--me dia "); break;
case 1: sb.Append("--me hex "); break;
case 2: sb.Append("--me umh "); break;
case 3: sb.Append("--me esa "); break;
case 4: sb.Append("--me tesa "); break;
}
}
}
if (!xs.CustomEncoderOptions.Contains("--direct "))
{
display = false;
if (xs.x264PresetLevel > x264Settings.x264PresetLevelModes.medium)
{
if (xs.BframePredictionMode != 3)
display = true;
}
else if (xs.BframePredictionMode != 1)
display = true;
if (display)
{
switch (xs.BframePredictionMode)
{
case 0: sb.Append("--direct none "); break;
case 1: sb.Append("--direct spatial "); break;
case 2: sb.Append("--direct temporal "); break;
case 3: sb.Append("--direct auto "); break;
}
}
}
if (!xs.CustomEncoderOptions.Contains("--nr "))
if (xs.NoiseReduction > 0)
sb.Append("--nr " + xs.NoiseReduction + " ");
// subpel refinement
if (!xs.CustomEncoderOptions.Contains("--subme "))
{
display = false;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: if (xs.SubPelRefinement != 0) display = true; break;
case x264Settings.x264PresetLevelModes.superfast: if (xs.SubPelRefinement != 1) display = true; break;
case x264Settings.x264PresetLevelModes.veryfast: if (xs.SubPelRefinement != 2) display = true; break;
case x264Settings.x264PresetLevelModes.faster: if (xs.SubPelRefinement != 4) display = true; break;
case x264Settings.x264PresetLevelModes.fast: if (xs.SubPelRefinement != 6) display = true; break;
case x264Settings.x264PresetLevelModes.medium: if (xs.SubPelRefinement != 7) display = true; break;
case x264Settings.x264PresetLevelModes.slow: if (xs.SubPelRefinement != 8) display = true; break;
case x264Settings.x264PresetLevelModes.slower: if (xs.SubPelRefinement != 9) display = true; break;
case x264Settings.x264PresetLevelModes.veryslow: if (xs.SubPelRefinement != 10) display = true; break;
case x264Settings.x264PresetLevelModes.placebo: if (xs.SubPelRefinement != 10) display = true; break;
}
if (display)
sb.Append("--subme " + (xs.SubPelRefinement) + " ");
}
// macroblock types
if (!xs.CustomEncoderOptions.Contains("--partitions "))
{
bool bExpectedP8x8mv = true;
bool bExpectedB8x8mv = true;
bool bExpectedI4x4mv = true;
bool bExpectedI8x8mv = true;
bool bExpectedP4x4mv = true;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast: bExpectedP8x8mv = false; bExpectedB8x8mv = false; bExpectedI4x4mv = false;
bExpectedI8x8mv = false; bExpectedP4x4mv = false; break;
case x264Settings.x264PresetLevelModes.superfast: bExpectedP8x8mv = false; bExpectedB8x8mv = false; bExpectedP4x4mv = false; break;
case x264Settings.x264PresetLevelModes.veryfast:
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast:
case x264Settings.x264PresetLevelModes.medium:
case x264Settings.x264PresetLevelModes.slow: bExpectedP4x4mv = false; break;
}
if (xs.x264Tuning == 7 && bExpectedP8x8mv)
bExpectedP4x4mv = true;
if (bExpectedP8x8mv != xs.P8x8mv || bExpectedB8x8mv != xs.B8x8mv
|| bExpectedI4x4mv != xs.I4x4mv || bExpectedI8x8mv != xs.I8x8mv
|| bExpectedP4x4mv != xs.P4x4mv)
{
if (xs.P8x8mv || xs.B8x8mv || xs.I4x4mv || xs.I8x8mv || xs.P4x4mv)
{
sb.Append("--partitions ");
if (xs.I4x4mv && xs.I8x8mv && xs.P4x4mv && xs.P8x8mv && xs.B8x8mv)
sb.Append("all ");
else
{
if (xs.P8x8mv) // default is checked
sb.Append("p8x8,");
if (xs.B8x8mv) // default is checked
sb.Append("b8x8,");
if (xs.I4x4mv) // default is checked
sb.Append("i4x4,");
if (xs.P4x4mv) // default is unchecked
sb.Append("p4x4,");
if (xs.I8x8mv) // default is checked
sb.Append("i8x8");
if (sb.ToString().EndsWith(","))
sb.Remove(sb.Length - 1, 1);
}
if (!sb.ToString().EndsWith(" "))
sb.Append(" ");
}
else
sb.Append("--partitions none ");
}
}
if (!xs.CustomEncoderOptions.Contains("--no-8x8dct"))
if (!xs.AdaptiveDCT)
if (xs.Profile > 0 && xs.x264PresetLevel > x264Settings.x264PresetLevelModes.ultrafast)
sb.Append("--no-8x8dct ");
// Trellis
if (!xs.CustomEncoderOptions.Contains("--trellis ") && xs.Cabac)
{
display = false;
switch (xs.x264PresetLevel)
{
case x264Settings.x264PresetLevelModes.ultrafast:
case x264Settings.x264PresetLevelModes.superfast:
case x264Settings.x264PresetLevelModes.veryfast: if (xs.X264Trellis != 0) display = true; break;
case x264Settings.x264PresetLevelModes.faster:
case x264Settings.x264PresetLevelModes.fast:
case x264Settings.x264PresetLevelModes.medium:
case x264Settings.x264PresetLevelModes.slow: if (xs.X264Trellis != 1) display = true; break;
case x264Settings.x264PresetLevelModes.slower:
case x264Settings.x264PresetLevelModes.veryslow:
case x264Settings.x264PresetLevelModes.placebo: if (xs.X264Trellis != 2) display = true; break;
}
if (display)
sb.Append("--trellis " + xs.X264Trellis + " ");
}
if (!xs.CustomEncoderOptions.Contains("--psy-rd "))
{
if (xs.SubPelRefinement > 5)
{
display = false;
switch (xs.x264Tuning)
{
case 1: if ((xs.PsyRDO != 1.0M) && (xs.PsyTrellis != 0.15M)) display = true; break;
case 2: if ((xs.PsyRDO != 0.4M) && (xs.PsyTrellis != 0.0M)) display = true; break;
case 3: if ((xs.PsyRDO != 1.0M) && (xs.PsyTrellis != 0.25M)) display = true; break;
case 7: if ((xs.PsyRDO != 1.0M) && (xs.PsyTrellis != 0.2M)) display = true; break;
default: if ((xs.PsyRDO != 1.0M) || (xs.PsyTrellis != 0.0M)) display = true; break;
}
if (display)
sb.Append("--psy-rd " + xs.PsyRDO.ToString(ci) + ":" + xs.PsyTrellis.ToString(ci) + " ");
}
}
else
{
display = false;
switch (xs.x264Tuning)
{
case 1: if (xs.PsyTrellis != 0.15M) display = true; break;
case 3: if (xs.PsyTrellis != 0.25M) display = true; break;
case 7: if (xs.PsyTrellis != 0.2M) display = true; break;
case 0:
case 4:
{
if (xs.PsyTrellis != 0.0M)
display = true;
} break;
}
if (!xs.CustomEncoderOptions.Contains("--psy-rd 0: "))
if (display)
sb.Append("--psy-rd 0:" + xs.PsyTrellis.ToString(ci) + " ");
}
if (!xs.CustomEncoderOptions.Contains("--no-mixed-refs"))
if (xs.NoMixedRefs)
if (xs.x264PresetLevel >= x264Settings.x264PresetLevelModes.fast)
sb.Append("--no-mixed-refs ");
if (!xs.CustomEncoderOptions.Contains("--no-dct-decimate"))
if (xs.NoDCTDecimate)
if (xs.x264Tuning != 3)
sb.Append("--no-dct-decimate ");
if (!xs.CustomEncoderOptions.Contains("--no-fast-pskip"))
if (xs.NoFastPSkip)
if (xs.x264PresetLevel != x264Settings.x264PresetLevelModes.placebo)
sb.Append("--no-fast-pskip ");
if (!xs.CustomEncoderOptions.Contains("--no-psy"))
if (xs.NoPsy && (xs.x264Tuning != 4 && xs.x264Tuning != 5))
sb.Append("--no-psy ");
if (!xs.CustomEncoderOptions.Contains("--aud"))
if (xs.X264Aud)
sb.Append("--aud ");
if (!xs.CustomEncoderOptions.Contains("--nal-hrd"))
if (xs.X264Nalhrd)
sb.Append("--nal-hrd vbr ");
///<summary>
/// x264 Misc Tab Settings
/// </summary>
// QPFile
if (!xs.CustomEncoderOptions.Contains("-qpfile "))
if (xs.UseQPFile)
if (xs.EncodingMode == 0 ||
xs.EncodingMode == 1 ||
xs.EncodingMode == 2 ||
xs.EncodingMode == 5 ||
xs.EncodingMode == 9)
sb.Append("--qpfile " + "\"" + xs.QPFile + "\" ");
if (!xs.CustomEncoderOptions.Contains("--psnr"))
if (xs.PSNRCalculation)
sb.Append("--psnr ");
if (!xs.CustomEncoderOptions.Contains("--ssim"))
if (xs.SSIMCalculation)
sb.Append("--ssim ");
if (!xs.CustomEncoderOptions.Contains("--fullrange on"))
if (xs.fullRange)
sb.Append("--fullrange on ");
if (!xs.CustomEncoderOptions.Equals("")) // add custom encoder options
sb.Append(xs.CustomEncoderOptions + " ");
if (zones != null && zones.Length > 0 && xs.CreditsQuantizer >= 1.0M)
{
sb.Append("--zones ");
foreach (Zone zone in zones)
{
sb.Append(zone.startFrame + "," + zone.endFrame + ",");
if (zone.mode == ZONEMODE.Quantizer)
{
sb.Append("q=");
sb.Append(zone.modifier + "/");
}
if (zone.mode == ZONEMODE.Weight)
{
sb.Append("b=");
double mod = (double)zone.modifier / 100.0;
sb.Append(mod.ToString(ci) + "/");
}
}
sb.Remove(sb.Length - 1, 1);
sb.Append(" ");
}
if (!xs.CustomEncoderOptions.Contains("--sar "))
{
if (d.HasValue)
{
Sar s = d.Value.ToSar(hres, vres);
sb.Append("--sar " + s.X + ":" + s.Y + " ");
}
}
//add the rest of the commandline regarding the output
if (xs.EncodingMode == 2 || xs.EncodingMode == 5)
sb.Append("--output NUL ");
else
sb.Append("--output " + "\"" + output + "\" ");
sb.Append("\"" + input + "\" ");
return sb.ToString();
}
/// <summary>
/// shows the zones given as argument in the GUI
/// first clears the listview of any items, then add one item after the other
/// </summary>
/// <param name="zones">the zones to be displayed</param>
private void showZones(Zone[] zones)
{
this.zoneListView.Items.Clear();
foreach (Zone z in zones)
{
ListViewItem item = new ListViewItem(new string[] { z.startFrame.ToString(), z.endFrame.ToString(), z.mode.ToString(), z.modifier.ToString() });
item.Tag = z;
zoneListView.Items.Add(item);
}
}
private void removeZoneButton_Click(object sender, System.EventArgs e)
{
if (this.zoneListView.SelectedItems.Count > 0)
{
foreach (ListViewItem item in zoneListView.SelectedItems)
{
zoneListView.Items.Remove(item);
}
Zone[] newZones = new Zone[zoneListView.Items.Count];
int index = 0;
foreach (ListViewItem item in zoneListView.Items)
{
Zone z = (Zone)item.Tag;
newZones[index] = z;
index++;
}
zones = newZones;
showZones(zones);
updateGUI();
}
}
private void addZoneButton_Click(object sender, System.EventArgs e)
{
if (startFrame.Text.Equals("") || endFrame.Text.Equals(""))
MessageBox.Show("You must specify both start and end frame", "Missing input", MessageBoxButtons.OK, MessageBoxIcon.Stop);
else
{
Zone zone = new Zone();
zone.startFrame = Int32.Parse(startFrame.Text);
zone.endFrame = Int32.Parse(endFrame.Text);
if (zone.endFrame <= zone.startFrame)
{
MessageBox.Show("The end frame must be larger than the start frame", "Invalid zone configuration", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
if (zoneMode.SelectedIndex == 0)
zone.mode = ZONEMODE.Quantizer;
else
zone.mode = ZONEMODE.Weight;
zone.modifier = zoneModifier.Value;
Zone[] newZones = new Zone[zones.Length + 1];
int index = 0;
if (zones.Length == 0) // no zones defined yet
newZones[0] = zone;
bool iterationAborted = false, zoneInserted = false;
foreach (Zone z in zones)
{
if (zone.startFrame > z.endFrame) // new zone starts after the current one
{
newZones[index] = z;
}
else if (zone.endFrame < z.startFrame) // new zone end before the current one
{
if (!zoneInserted)
{
newZones[index] = zone;
zoneInserted = true;
index++;
}
newZones[index] = z;
}
else if (z.endFrame >= zone.startFrame || (z.startFrame <= zone.endFrame && z.endFrame >= zone.endFrame)) // intersection
{
string errorMessage = "The new zone intersects with an existing zone:\nstart:" + z.startFrame + " end: " + z.endFrame;
MessageBox.Show(errorMessage, "Invalid zone configuration", MessageBoxButtons.OK, MessageBoxIcon.Stop);
iterationAborted = true;
break;
}
index++;
}
if (!zoneInserted) // in this case the new zone comes after all the others
newZones[index] = zone;
if (!iterationAborted)
{
zones = newZones;
this.showZones(zones);
}
updateGUI();
}
}
public static string genSnowCommandline(string input, string output, snowSettings ss, Zone[] zones)
{
StringBuilder sb = new StringBuilder();
CultureInfo ci = new CultureInfo("en-us");
sb.Append("\"" + input + "\" -ovc lavc -nosound ");
switch (ss.EncodingMode)
{
case 0: // CBR
sb.Append("-lavcopts vcodec=snow:vbitrate=" + ss.BitrateQuantizer + ":"); // add bitrate
break;
case 1: // CQ
sb.Append("-lavcopts vcodec=snow:vqscale=" + ss.Quantizer + ":");
break;
case 2: // 2 pass first pass
sb.Append("-o NUL: -passlogfile " + "\"" + ss.Logfile + "\" "); // add logfile
sb.Append("-lavcopts vcodec=snow:vpass=1:vqscale=5:"); // workaround for corrupted first passes
break;
case 3: // 2 pass second pass
case 4: // automated twopass
sb.Append(" -passlogfile " + "\"" + ss.Logfile + "\" "); // add logfile
sb.Append("-lavcopts vcodec=snow:vpass=2:vbitrate=" + ss.BitrateQuantizer + ":"); // add pass & bitrate
break;
case 5:
sb.Append("-o NUL: -passlogfile " + "\"" + ss.Logfile + "\" "); // add logfile
sb.Append("-lavcopts vcodec=snow:vpass=1:vqscale=5:"); // workaround for corrupted first passes
break;
case 6:
sb.Append(" -passlogfile " + "\"" + ss.Logfile + "\" "); // add logfile
sb.Append("-lavcopts vcodec=snow:vpass=3:vbitrate=" + ss.BitrateQuantizer + ":"); // add pass & bitrate
break;
case 7:
sb.Append(" -passlogfile " + "\"" + ss.Logfile + "\" "); // add logfile
sb.Append("-lavcopts vcodec=snow:vpass=3:vbitrate=" + ss.BitrateQuantizer + ":"); // add pass & bitrate
break;
}
if (ss.PredictionMode != 0)
sb.Append("pred=" + ss.PredictionMode + ":");
switch (ss.MECompFullpel)
{
case 0:
break;
case 1:
sb.Append("cmp=1:");
break;
case 2:
sb.Append("cmp=11:");
break;
case 3:
sb.Append("cmp=12:");
break;
}
switch (ss.MECompHpel)
{
case 0:
break;
case 1:
sb.Append("subcmp=1:");
break;
case 2:
sb.Append("subcmp=11:");
break;
case 3:
sb.Append("subcmp=12:");
break;
}
switch (ss.MBComp)
{
case 0:
break;
case 1:
sb.Append("mbcmp=1:");
break;
case 2:
sb.Append("mbcmp=11:");
break;
case 3:
sb.Append("mbcmp=12:");
break;
}
if (ss.QPel) // default is unchecked
sb.Append("qpel:");
if (ss.V4MV) // default is unchecked
sb.Append("v4mv:");
if (ss.NbMotionPredictors != 0)
sb.Append("last_pred=" + ss.NbMotionPredictors.ToString(ci) + ":");
sb.Append("vstrict=-2:");
if (zones != null && zones.Length > 0 && ss.CreditsQuantizer >= new decimal(1))
{
sb.Append("-vrc_override=");
foreach (Zone zone in zones)
{
if (zone.mode == ZONEMODE.Quantizer)
sb.Append(zone.startFrame + "," + zone.endFrame + "," + zone.modifier + "/");
else
sb.Append(zone.startFrame + "," + zone.endFrame + ",-" + zone.modifier + "/");
}
sb.Remove(sb.Length - 1, 1); // remove trailing /(zone separator)
sb.Append(":");
}
if (sb.ToString().EndsWith(":")) // remove the last :
sb.Remove(sb.Length - 1, 1);
if (ss.EncodingMode != 2)
{
sb.Append(" -o \"" + output + "\" -of "); // rest of mencoder options
int outputType = getVideoOutputType(output);
if (outputType == 0) // AVI
sb.Append("avi -ffourcc " + ss.FourCCs[ss.FourCC] + " ");
if (outputType >= 1) // RAW
sb.Append("rawvideo ");
}
return sb.ToString();
}
/// <summary>
/// takes a series of non overlapping zones and adds zones with weight 1.0 in between
/// this is used for xvid which doesn't know zone end frames
/// </summary>
/// <param name="zones">a set of zones to be analyzed</param>
/// <param name="nbOfFrames">number of frames the video source has</param>
/// <returns>an array of all the zones</returns>
public static Zone[] createHelperZones(Zone[] zones, int nbOfFrames)
{
ArrayList newZones = new ArrayList();
Zone z = zones[0];
Zone newZone = new Zone();
newZone.mode = ZONEMODE.Weight;
newZone.modifier = (decimal)100;
if (z.startFrame > 0) // zone doesn't start at the beginning, add zone before the first configured zone
{
newZone.startFrame = 0;
newZone.endFrame = z.startFrame - 1;
newZones.Add(newZone);
}
if (zones.Length == 1) // special case
{
newZones.Add(z);
if (z.endFrame < nbOfFrames - 1) // we hav to add an end zone
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
else if (zones.Length == 2)
{
newZones.Add(z);
Zone second = zones[1];
if (z.endFrame + 1 < second.startFrame) // new zone needs to go in between
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = second.startFrame - 1;
newZones.Add(newZone);
}
newZones.Add(second);
if (second.endFrame < nbOfFrames - 1) // add end zone
{
newZone.startFrame = second.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
else
{
for (int i = 0; i <= zones.Length - 2; i++)
{
Zone first = zones[i];
Zone second = zones[i + 1];
if (first.endFrame + 1 == second.startFrame) // zones are adjacent
{
newZones.Add(first);
continue;
}
else // zones are not adjacent, create filler zone
{
newZone.startFrame = first.endFrame + 1;
newZone.endFrame = second.startFrame - 1;
newZones.Add(first);
newZones.Add(newZone);
}
}
z = zones[zones.Length - 1];
newZones.Add(z);
if (z.endFrame != nbOfFrames - 1) // we have to add another zone extending till the end of the video
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
Zone[] retval = new Zone[newZones.Count];
int index = 0;
foreach (object o in newZones)
{
z = (Zone)o;
if (index < 64)
{
retval[index] = z;
index++;
}
else
{
DialogResult dr = MessageBox.Show("XviD only supports 64 zones. Including filler zones your current\r\nconfiguration yields " + retval.Length + " zones. Do you want to discard the "
+ "remaining zones?\r\nPress Cancel to reconfigure your zones. Keep in mind that if you have no adjacent zones, a filler zone will have to be added\r\nso 32 non adjacent zones is the "
+ "maximum number of zones you can have. Both intro and credits region also require a zone.", "Too many zones", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.OK)
{
break;
}
else // user wants to abort
{
return(null);
}
}
}
return(retval);
}
/// <summary>
/// compiles the final zone configuration based on intro end frame, credits start frame and the configured zones
/// </summary>
/// <param name="vSettings">the video settings containing the list of configured zones</param>
/// <param name="introEndFrame">the frame where the intro ends</param>
/// <param name="creditsStartFrame">the frame where the credits begin</param>
/// <param name="zones">the zones that are returned</param>
/// <param name="frameCount">total number of frames in the video</param>
/// <returns>an array of zones objects in the proper order</returns>
public static bool GetFinalZoneConfiguration(VideoCodecSettings vSettings, int introEndFrame, int creditsStartFrame, ref Zone[] zones, int frameCount)
{
Zone introZone = new Zone();
Zone creditsZone = new Zone();
bool doIntroZone = false, doCreditsZone = false;
int flushZonesStart = 0, flushZonesEnd = 0;
if (introEndFrame > 0) // add the intro zone
{
introZone.startFrame = 0;
introZone.endFrame = introEndFrame;
introZone.mode = ZONEMODE.Quantizer;
introZone.modifier = vSettings.CreditsQuantizer;
if (zones.Length > 0)
{
Zone z = zones[0];
if (z.startFrame > introZone.endFrame) // the first configured zone starts after the intro zone
{
doIntroZone = true;
}
else
{
flushZonesStart = 1;
int numberOfConfiguredZones = zones.Length;
while (flushZonesStart <= numberOfConfiguredZones) // iterate through all zones backwards until we find the first that goes with the intro
{
Zone conflict = zones[flushZonesStart];
if (conflict.startFrame <= introZone.endFrame) // zone starts before the end of the intro -> conflict
{
flushZonesStart++;
}
else
{
break;
}
}
DialogResult dr = MessageBox.Show("Your intro zone overlaps " + flushZonesStart + " zone(s) configured\nin the codec settings.\n"
+ "Do you want to remove those zones and add the intro zone instead?", "Zone overlap detected", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
doIntroZone = true;
}
else if (dr == DialogResult.Cancel) // abort
{
return(false);
}
else // discard the intro zone
{
flushZonesStart = 0;
}
}
}
else
{
doIntroZone = true;
}
}
if (creditsStartFrame > 0) // add the credits zone
{
creditsZone.startFrame = creditsStartFrame;
creditsZone.endFrame = frameCount - 1;
creditsZone.mode = ZONEMODE.Quantizer;
creditsZone.modifier = vSettings.CreditsQuantizer;
if (zones.Length > 0)
{
Zone z = zones[zones.Length - 1]; // get the last zone
if (z.endFrame < creditsZone.startFrame) // the last configured zone ends before the credits start zone
{
doCreditsZone = true;
}
else
{
flushZonesEnd = 1;
int numberOfConfiguredZones = zones.Length;
while (numberOfConfiguredZones - flushZonesEnd - 1 >= 0) // iterate through all zones backwards until we find the first that goes with the credits
{
Zone conflict = zones[numberOfConfiguredZones - flushZonesEnd - 1];
if (conflict.endFrame >= creditsZone.startFrame) // zone ends after the end of the credits -> conflict
{
flushZonesEnd++;
}
else
{
break;
}
}
DialogResult dr = MessageBox.Show("Your credits zone overlaps " + flushZonesEnd + " zone(s) configured\nin the codec settings.\n"
+ "Do you want to remove those zones and add the credits zone instead?", "Zone overlap detected", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
doCreditsZone = true;
}
else if (dr == DialogResult.Cancel) // abort
{
return(false);
}
else // discard the credits zone
{
flushZonesEnd = 0;
}
}
}
else // no additional zones configured
{
doCreditsZone = true;
}
}
int newZoneSize = zones.Length - flushZonesStart - flushZonesEnd;
if (doIntroZone)
{
newZoneSize++;
}
if (doCreditsZone)
{
newZoneSize++;
}
Zone[] newZones = new Zone[newZoneSize];
int index = 0;
if (doIntroZone)
{
newZones[index] = introZone;
index++;
}
for (int i = flushZonesStart; i < zones.Length - flushZonesEnd; i++)
{
newZones[index] = zones[i];
index++;
}
if (doCreditsZone)
{
newZones[index] = creditsZone;
index++;
}
if (vSettings is xvidSettings && newZones.Length > 0)
{
Zone[] xvidZones = createHelperZones(newZones, frameCount);
if (xvidZones == null)
{
return(false);
}
else
{
zones = xvidZones;
return(true);
}
}
zones = newZones;
return(true);
}
/// <summary>
/// at first, the job from the currently configured settings is generated. In addition, we find out if this job is
/// a part of an automated series of jobs. If so, it means the first generated job was the second pass, and we have
/// to create the first pass using the same settings
/// then, all the generated jobs are returned
/// </summary>
/// <returns>an Array of VideoJobs in the order they are to be encoded</returns>
public JobChain prepareVideoJob(string movieInput, string movieOutput, VideoCodecSettings settings, Dar? dar, bool prerender, bool checkVideo, Zone[] zones)
{
bool twoPasses = false, threePasses = false;
if (settings.EncodingMode == 4) // automated twopass
twoPasses = true;
else if (settings.EncodingMode == 8) // automated threepass
threePasses = true;
VideoJob prerenderJob = null;
string hfyuFile = null;
string inputAVS = movieInput;
if (prerender)
{
hfyuFile = Path.Combine(Path.GetDirectoryName(movieInput), "hfyu_" +
Path.GetFileNameWithoutExtension(movieInput) + ".avi");
inputAVS = Path.ChangeExtension(hfyuFile, ".avs");
if (File.Exists(hfyuFile))
{
if (MessageBox.Show("The intended temporary file, " + hfyuFile + " already exists.\r\n" +
"Do you wish to over-write it?", "File already exists", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation)
== DialogResult.No)
return null;
}
if (File.Exists(inputAVS))
{
if (MessageBox.Show("The intended temporary file, " + inputAVS + " already exists.\r\n" +
"Do you wish to over-write it?", "File already exists", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation)
== DialogResult.No)
return null;
}
try
{
StreamWriter hfyuWrapper = new StreamWriter(inputAVS, false, Encoding.Default);
hfyuWrapper.WriteLine("AviSource(\"" + hfyuFile + "\")");
hfyuWrapper.Close();
}
catch (IOException)
{
return null;
}
prerenderJob = this.generateVideoJob(movieInput, hfyuFile, new hfyuSettings(), dar, zones);
if (prerenderJob == null)
return null;
}
if (checkVideo)
{
VideoUtil vUtil = new VideoUtil(mainForm);
string error = vUtil.checkVideo(movieInput);
if (error != null)
{
bool bContinue = mainForm.DialogManager.createJobs(error);
if (!bContinue)
{
MessageBox.Show("Job creation aborted due to invalid AviSynth script");
return null;
}
}
}
VideoJob job = this.generateVideoJob(inputAVS, movieOutput, settings, prerender, dar, zones);
VideoJob firstpass = null;
VideoJob middlepass = null;
if (job != null)
{
if (twoPasses || threePasses) // we just created the last pass, now create previous one(s)
{
job.FilesToDelete.Add(job.Settings.Logfile);
if (job.Settings.SettingsID.Equals("x264"))
job.FilesToDelete.Add(mbtreeFile);
firstpass = cloneJob(job);
firstpass.Output = ""; // the first pass has no output
firstpass.Settings.EncodingMode = 2;
firstpass.DAR = dar;
if (threePasses)
{
firstpass.Settings.EncodingMode = 5; // change to 3 pass 3rd pass just for show
middlepass = cloneJob(job);
middlepass.Settings.EncodingMode = 6; // 3 pass 2nd pass
if (mainForm.Settings.Keep2of3passOutput) // give the 2nd pass a new name
{
middlepass.Output = Path.Combine(Path.GetDirectoryName(job.Output), Path.GetFileNameWithoutExtension(job.Output)
+ "-2ndpass" + Path.GetExtension(job.Output));
job.FilesToDelete.Add(middlepass.Output);
}
middlepass.DAR = dar;
}
}
if (prerender)
{
job.FilesToDelete.Add(hfyuFile);
job.FilesToDelete.Add(inputAVS);
}
List<VideoJob> jobList = new List<VideoJob>();
if (prerenderJob != null)
jobList.Add(prerenderJob);
if (firstpass != null)
jobList.Add(firstpass);
if (middlepass != null) // we have a middle pass
jobList.Add(middlepass);
jobList.Add(job);
return new SequentialChain(jobList.ToArray());
}
return null;
}
public static string genCommandline(string input, string output, Dar? d, xvidSettings xs, int hres, int vres, Zone[] zones)
{
StringBuilder sb = new StringBuilder();
CultureInfo ci = new CultureInfo("en-us");
sb.Append("-i \"" + input + "\" ");
switch (xs.EncodingMode)
{
case 0: // CBR
sb.Append("-single -bitrate " + xs.BitrateQuantizer + " "); // add bitrate
break;
case 1: // CQ
sb.Append("-single -cq " + xs.Quantizer.ToString(ci) + " "); // add quantizer
break;
case 2: // 2 pass first pass
sb.Append("-pass1 " + "\"" + xs.Logfile + "\" -bitrate " + xs.BitrateQuantizer + " "); // add logfile
break;
case 3: // 2 pass second pass
case 4: // automated twopass
sb.Append("-pass2 " + "\"" + xs.Logfile + "\" -bitrate " + xs.BitrateQuantizer + " "); // add logfile
break;
}
if (xs.EncodingMode <= 1) // 1 pass modes
{
if (xs.ReactionDelayFactor != 16)
sb.Append("-reaction " + xs.ReactionDelayFactor + " ");
if (xs.AveragingPeriod != 100)
sb.Append("-averaging " + xs.AveragingPeriod + " ");
if (xs.RateControlBuffer != 100)
sb.Append("-smoother " + xs.RateControlBuffer + " ");
}
else // two pass modes
{
if (xs.KeyFrameBoost != 10)
sb.Append("-kboost " + xs.KeyFrameBoost + " ");
if (xs.KeyframeThreshold != 1)
sb.Append("-kthresh " + xs.KeyframeThreshold + " ");
if (xs.KeyframeReduction != 20)
sb.Append("-kreduction " + xs.KeyframeReduction + " ");
if (xs.OverflowControlStrength != 5)
sb.Append("-ostrength " + xs.OverflowControlStrength + " ");
if (xs.MaxOverflowImprovement != 5)
sb.Append("-oimprove " + xs.MaxOverflowImprovement + " ");
if (xs.MaxOverflowDegradation != 5)
sb.Append("-odegrade " + xs.MaxOverflowDegradation + " ");
if (xs.HighBitrateDegradation != 0)
sb.Append("-chigh " + xs.HighBitrateDegradation + " ");
if (xs.LowBitrateImprovement != 0)
sb.Append("-clow " + xs.LowBitrateImprovement + " ");
sb.Append("-overhead 0 ");
if (xs.XvidProfile != 0)
{
switch (xs.XvidProfile)
{
case 0:
break;
case 1:
sb.Append("-vbvmax 4854000 -vbvsize 3145728 -vbvpeak 2359296 ");
break;
case 2:
sb.Append("-vbvmax 9708400 -vbvsize 6291456 -vbvpeak 4718592 ");
break;
case 3:
sb.Append("-vbvmax 20000000 -vbvsize 16000000 -vbvpeak 12000000 ");
break;
case 4:
sb.Append("-vbvmax 200000 -vbvsize 262144 -vbvpeak 196608 ");
break;
case 5:
sb.Append("-vbvmax 600000 -vbvsize 655360 -vbvpeak 491520 ");
break;
case 6:
if (xs.VbvBuffer != 0)
sb.Append("-vbvsize " + xs.VbvBuffer + " ");
if (xs.VbvMaxRate != 0)
sb.Append("-vbvmax " + xs.VbvMaxRate + " ");
if (xs.VbvPeakRate != 0)
sb.Append("-vbvpeak " + xs.VbvPeakRate + " ");
break;
}
}
}
if (xs.Turbo)
sb.Append("-turbo ");
if (xs.KeyframeInterval != 300)
sb.Append("-max_key_interval " + xs.KeyframeInterval + " ");
if (!xs.PackedBitstream) // default is on in encraw
sb.Append("-nopacked ");
if (xs.MotionSearchPrecision != 6)
sb.Append("-quality " + xs.MotionSearchPrecision + " ");
if (xs.VHQMode != 1)
sb.Append("-vhqmode " + xs.VHQMode + " ");
if (xs.QPel)
sb.Append("-qpel ");
if (xs.GMC)
sb.Append("-gmc ");
if (xs.QuantizerMatrix == xvidSettings.MPEGMatrix)
sb.Append("-qtype 1 ");
else if (xs.QuantizerMatrix != xvidSettings.H263Matrix && !string.IsNullOrEmpty(xs.QuantizerMatrix))
sb.Append("-qmatrix \"" + xs.QuantizerMatrix + "\" ");
if (xs.Interlaced)
{
sb.Append("-interlaced ");
if (xs.BottomFieldFirst)
sb.Append("1 ");
else
sb.Append("2 ");
}
if (xs.HVSMasking != 0)
sb.Append("-masking " + xs.HVSMasking + " ");
if (!xs.Trellis)
sb.Append("-notrellis ");
if (!xs.ChromaMotion)
sb.Append("-nochromame ");
if (xs.MinQuantizer != 2)
sb.Append("-imin " + xs.MinQuantizer + " ");
if (xs.MaxQuantizer != 31)
sb.Append("-imax " + xs.MaxQuantizer + " ");
if (xs.MinPQuant != 2)
sb.Append("-pmin " + xs.MinPQuant + " ");
if (xs.MaxPQuant != 31)
sb.Append("-pmax " + xs.MaxPQuant + " ");
if (!xs.ClosedGOP)
sb.Append("-noclosed_gop ");
if (xs.FrameDropRatio != 0)
sb.Append("-drop " + xs.FrameDropRatio + " ");
if (xs.NbBframes != 2) sb.Append("-max_bframes " + xs.NbBframes + " ");
if (xs.NbBframes > 0)
{
if (xs.VHQForBframes)
sb.Append("-bvhq ");
if (xs.BQuantRatio != 150)
sb.Append("-bquant_ratio " + xs.BQuantRatio + " ");
if (xs.BQuantOffset != 100)
sb.Append("-bquant_offset " + xs.BQuantOffset + " ");
if (xs.MinBQuant != 2)
sb.Append("-bmin " + xs.MinBQuant + " ");
if (xs.MaxBQuant != 31)
sb.Append("-bmax " + xs.MaxBQuant + " ");
}
if (d.HasValue) // custom PAR mode
{
Sar s = d.Value.ToSar(hres, vres);
sb.Append("-par " + s.X + ":" + s.Y + " ");
}
sb.Append("-threads " + xs.NbThreads + " ");
if (zones != null && zones.Length > 0 && xs.CreditsQuantizer >= new decimal(1)
&& xs.EncodingMode != 1) // only for non CQ mode at the moment
{
foreach (Zone zone in zones)
{
if (zone.mode == ZONEMODE.Quantizer)
sb.Append("-zq " + zone.startFrame + " " + zone.modifier + " ");
if (zone.mode == ZONEMODE.Weight)
{
sb.Append("-zw " + zone.startFrame + " ");
double mod = (double)zone.modifier / 100.0;
sb.Append(mod.ToString(ci) + " ");
}
}
}
if (xs.EncodingMode != 2) // not 2 pass vbr first pass, add output filename and output type
{
string extension = Path.GetExtension(output).ToLower();
if (extension.Equals(".mkv"))
sb.Append(" -mkv \"" + output + "\"");
else if (extension.Equals(".avi"))
sb.Append(" -avi \"" + output + "\"");
else
sb.Append(" -o \"" + output + "\"");
}
if (!xs.CustomEncoderOptions.Equals("")) // add custom encoder options
sb.Append(" " + xs.CustomEncoderOptions);
return sb.ToString();
}
/// <summary>
/// compiles the final zone configuration based on intro end frame, credits start frame and the configured zones
/// </summary>
/// <param name="vSettings">the video settings containing the list of configured zones</param>
/// <param name="introEndFrame">the frame where the intro ends</param>
/// <param name="creditsStartFrame">the frame where the credits begin</param>
/// <param name="newZones">the zones that are returned</param>
/// <returns>an array of zones objects in the proper order</returns>
public bool getFinalZoneConfiguration(VideoCodecSettings vSettings, int introEndFrame, int creditsStartFrame, ref Zone[] zones)
{
Zone introZone = new Zone();
Zone creditsZone = new Zone();
ulong nbOfFrames = getNumberOfFrames(mainForm.Video.VideoInput);
bool doIntroZone = false, doCreditsZone = false;
int flushZonesStart = 0, flushZonesEnd = 0;
if (introEndFrame > 0) // add the intro zone
{
introZone.startFrame = 0;
introZone.endFrame = introEndFrame;
introZone.mode = ZONEMODE.Quantizer;
introZone.modifier = vSettings.CreditsQuantizer;
if (zones.Length > 0)
{
Zone z = zones[0];
if (z.startFrame > introZone.endFrame) // the first configured zone starts after the intro zone
doIntroZone = true;
else
{
flushZonesStart = 1;
int numberOfConfiguredZones = zones.Length;
while (flushZonesStart <= numberOfConfiguredZones)// iterate through all zones backwards until we find the first that goes with the intro
{
Zone conflict = zones[flushZonesStart];
if (conflict.startFrame <= introZone.endFrame) // zone starts before the end of the intro -> conflict
flushZonesStart++;
else
break;
}
DialogResult dr = MessageBox.Show("Your intro zone overlaps " + flushZonesStart + " zone(s) configured\nin the codec settings.\n"
+ "Do you want to remove those zones and add the intro zone instead?", "Zone overlap detected", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
doIntroZone = true;
else if (dr == DialogResult.Cancel) // abort
return false;
else // discard the intro zone
flushZonesStart = 0;
}
}
else
doIntroZone = true;
}
if (creditsStartFrame > 0) // add the credits zone
{
creditsZone.startFrame = creditsStartFrame;
creditsZone.endFrame = (int)nbOfFrames-1;
creditsZone.mode = ZONEMODE.Quantizer;
creditsZone.modifier = vSettings.CreditsQuantizer;
if (zones.Length > 0)
{
Zone z = zones[zones.Length - 1]; // get the last zone
if (z.endFrame < creditsZone.startFrame) // the last configured zone ends before the credits start zone
doCreditsZone = true;
else
{
flushZonesEnd = 1;
int numberOfConfiguredZones = zones.Length;
while (numberOfConfiguredZones - flushZonesEnd -1 >= 0)// iterate through all zones backwards until we find the first that goes with the credits
{
Zone conflict = zones[numberOfConfiguredZones - flushZonesEnd -1];
if (conflict.endFrame >= creditsZone.startFrame) // zone ends after the end of the credits -> conflict
flushZonesEnd++;
else
break;
}
DialogResult dr = MessageBox.Show("Your credits zone overlaps " + flushZonesEnd + " zone(s) configured\nin the codec settings.\n"
+ "Do you want to remove those zones and add the credits zone instead?", "Zone overlap detected", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
doCreditsZone = true;
else if (dr == DialogResult.Cancel) // abort
return false;
else // discard the credits zone
flushZonesEnd = 0;
}
}
else // no additional zones configured
doCreditsZone = true;
}
int newZoneSize = zones.Length - flushZonesStart - flushZonesEnd;
if (doIntroZone)
newZoneSize++;
if (doCreditsZone)
newZoneSize++;
Zone[] newZones = new Zone[newZoneSize];
int index = 0;
if (doIntroZone)
{
newZones[index] = introZone;
index++;
}
for (int i = flushZonesStart; i < zones.Length - flushZonesEnd; i++)
{
newZones[index] = zones[i];
index++;
}
if (doCreditsZone)
{
newZones[index] = creditsZone;
index++;
}
if (vSettings is xvidSettings && newZones.Length > 0)
{
Zone[] xvidZones = createHelperZones(newZones, (int)nbOfFrames);
if (xvidZones == null)
return false;
else
{
zones = xvidZones;
return true;
}
}
zones = newZones;
return true;
}
/// <summary>
/// generates a videojob from the given settings
/// returns the job and whether or not this is an automated job (in which case another job
/// will have to be created)
/// </summary>
/// <param name="input">the video input (avisynth script)</param>
/// <param name="output">the video output</param>
/// <param name="settings">the codec settings for this job</param>
/// <returns>the generated job or null if there was an error with the video source</returns>
public VideoJob generateVideoJob(string input, string output, VideoCodecSettings settings, bool skipVideoCheck, Dar? dar, Zone[] zones)
{
VideoJob job = new VideoJob(input, output, settings, dar, zones);
if (Path.GetDirectoryName(settings.Logfile).Equals("")) // no path set
settings.Logfile = Path.ChangeExtension(output, ".stats");
if (job.Settings.SettingsID.Equals("x264"))
mbtreeFile = Path.ChangeExtension(output, ".stats.mbtree");
if (job.Settings.EncodingMode == 4) // automated 2 pass, change type to 2 pass 2nd pass
{
job.Settings.EncodingMode = 3;
}
else if (job.Settings.EncodingMode == 8) // automated 3 pass, change type to 3 pass first pass
{
if (mainForm.Settings.OverwriteStats)
job.Settings.EncodingMode = 7;
else
job.Settings.EncodingMode = 3; // 2 pass 2nd pass.. doesn't overwrite the stats file
}
if (!skipVideoCheck)
checkVideo(job.Input);
return job;
}
public VideoJob generateVideoJob(string input, string output, VideoCodecSettings settings, Dar? dar, Zone[] zones)
{
return generateVideoJob(input, output, settings, false, dar, zones);
}
/// <summary>
/// takes a series of non overlapping zones and adds zones with weight 1.0 in between
/// this is used for xvid which doesn't know zone end frames
/// </summary>
/// <param name="zones">a set of zones to be analyzed</param>
/// <param name="nbOfFrames">number of frames the video source has</param>
/// <returns>an array of all the zones</returns>
public Zone[] createHelperZones(Zone[] zones, int nbOfFrames)
{
ArrayList newZones = new ArrayList();
Zone z = zones[0];
Zone newZone = new Zone();
newZone.mode = ZONEMODE.Weight;
newZone.modifier = (decimal)100;
if (z.startFrame > 0) // zone doesn't start at the beginning, add zone before the first configured zone
{
newZone.startFrame = 0;
newZone.endFrame = z.startFrame - 1;
newZones.Add(newZone);
}
if (zones.Length == 1) // special case
{
newZones.Add(z);
if (z.endFrame < nbOfFrames -1) // we hav to add an end zone
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
else if (zones.Length == 2)
{
newZones.Add(z);
Zone second = zones[1];
if (z.endFrame + 1 < second.startFrame) // new zone needs to go in between
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = second.startFrame - 1;
newZones.Add(newZone);
}
newZones.Add(second);
if (second.endFrame < nbOfFrames - 1) // add end zone
{
newZone.startFrame = second.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
else
{
for (int i = 0; i <= zones.Length - 2; i++)
{
Zone first = zones[i];
Zone second = zones[i+1];
if (first.endFrame + 1 == second.startFrame) // zones are adjacent
{
newZones.Add(first);
continue;
}
else // zones are not adjacent, create filler zone
{
newZone.startFrame = first.endFrame + 1;
newZone.endFrame = second.startFrame - 1;
newZones.Add(first);
newZones.Add(newZone);
}
}
z = zones[zones.Length - 1];
newZones.Add(z);
if (z.endFrame != nbOfFrames - 1) // we have to add another zone extending till the end of the video
{
newZone.startFrame = z.endFrame + 1;
newZone.endFrame = nbOfFrames - 1;
newZones.Add(newZone);
}
}
Zone[] retval = new Zone[newZones.Count];
int index = 0;
foreach (object o in newZones)
{
z = (Zone)o;
if (index < 64)
{
retval[index] = z;
index++;
}
else
{
DialogResult dr = MessageBox.Show("XviD only supports 64 zones. Including filler zones your current\r\nconfiguration yields " + retval.Length + " zones. Do you want to discard the "
+ "remaining zones?\r\nPress Cancel to reconfigure your zones. Keep in mind that if you have no adjacent zones, a filler zone will have to be added\r\nso 32 non adjacent zones is the "
+ "maximum number of zones you can have. Both intro and credits region also require a zone.", "Too many zones", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (dr == DialogResult.OK)
break;
else // user wants to abort
return null;
}
}
return retval;
}
public bool AddVideoJobs(string movieInput, string movieOutput, VideoCodecSettings settings,
int introEndFrame, int creditsStartFrame, Dar? dar, bool prerender, bool checkVideo, Zone[] zones)
{
bool cont = getFinalZoneConfiguration(settings, introEndFrame, creditsStartFrame, ref zones);
if (!cont) // abort
return false;
JobChain jobs = prepareVideoJob(movieInput, movieOutput, settings, dar, prerender, checkVideo, zones);
if (jobs == null)
return false;
mainForm.Jobs.addJobsWithDependencies(jobs);
return false;
}
