public static SteinbergFrequency ToSteinbergFrequency(this FabfilterProQ eq)
{
var frequency = new SteinbergFrequency();
// Frequency only support lowcut on the 1st band and highcut on the 8th band
bool hasLowCutBand = eq.Bands.Any(band => band.Shape == ProQShape.LowCut);
bool hasHighCutBand = eq.Bands.Any(band => band.Shape == ProQShape.HighCut);
// get remaining bands that are not lowcut or highcut and sort by frequency
var band2To7 = eq.Bands.Where(b => b.Enabled)
.Where(b => b.Shape != ProQShape.LowCut)
.Where(b => b.Shape != ProQShape.HighCut)
.OrderBy(s => s.Frequency);
if (hasLowCutBand)
{
int bandNumber = 1;
var lowCutBand = eq.Bands.Where(band => band.Shape == ProQShape.LowCut)
.OrderBy(s => s.Frequency).ElementAt(0);
SetBand(lowCutBand, bandNumber, frequency);
}
if (hasHighCutBand)
{
int bandNumber = 8;
var highCutBand = eq.Bands.Where(band => band.Shape == ProQShape.HighCut)
.OrderByDescending(s => s.Frequency).ElementAt(0);
SetBand(highCutBand, bandNumber, frequency);
}
// rest of the bands (2-7)
int startIndex = hasLowCutBand ? 2 : 1;
int endIndex = hasHighCutBand ? 7 : 8;
int index = 0;
for (int bandNumber = startIndex; bandNumber <= endIndex; bandNumber++, index++)
{
var band = band2To7.ElementAtOrDefault(index);
SetBand(band, bandNumber, frequency);
}
return(frequency);
}
public static SteinbergFrequency ToSteinbergFrequency(this AbletonEq8 eq)
{
var frequency = new SteinbergFrequency();
foreach (var band in eq.Bands)
{
if (band.Parameter.Equals("ParameterA"))
{
int bandNumber = band.Number + 1; // zero indexed
frequency.Parameters[String.Format("equalizerAbandon{0}", bandNumber)].Number = band.IsOn ? 1.00 : 0.00;
frequency.Parameters[String.Format("equalizerAgain{0}", bandNumber)].Number = band.Gain;
frequency.Parameters[String.Format("equalizerAfreq{0}", bandNumber)].Number = band.Freq;
frequency.Parameters[String.Format("equalizerAq{0}", bandNumber)].Number = band.Q;
switch (band.Mode)
{
case AbletonEq8.BandMode.LowCut48:
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Cut48;
break;
case AbletonEq8.BandMode.LowCut12:
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Cut12;
break;
case AbletonEq8.BandMode.LeftShelf:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.LowShelf;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode2To7.LowShelf;
}
break;
case AbletonEq8.BandMode.Bell:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Peak;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode2To7.Peak;
}
break;
case AbletonEq8.BandMode.Notch:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Notch;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode2To7.Notch;
}
break;
case AbletonEq8.BandMode.RightShelf:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.HighShelf;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode2To7.HighShelf;
}
break;
case AbletonEq8.BandMode.HighCut12:
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Cut12;
break;
case AbletonEq8.BandMode.HighCut48:
frequency.Parameters[String.Format("equalizerAtype{0}", bandNumber)].Number = SteinbergFrequency.BandMode1And8.Cut48;
break;
}
Log.Debug(band.ToString());
}
}
return(frequency);
}
/// <summary>
/// Initialize a VstPreset using a byte array and guid
/// </summary>
/// <param name="presetBytes">preset bytes</param>
/// <param name="guid">plugin guid</param>
/// <param name="pluginName">optional plugin name (only used for error messages)</param>
/// <returns>a VstPreset object</returns>
public static T GetVstPreset <T>(byte[] presetBytes, string guid, string pluginName = null) where T : VstPreset
{
VstPreset preset = null;
switch (guid)
{
case VstPreset.VstIDs.SteinbergCompressor:
preset = new SteinbergCompressor();
break;
case VstPreset.VstIDs.SteinbergFrequency:
preset = new SteinbergFrequency();
break;
case VstPreset.VstIDs.SteinbergREVerence:
preset = new SteinbergREVerence();
break;
case VstPreset.VstIDs.FabFilterProQ:
case VstPreset.VstIDs.FabFilterProQx64:
preset = new FabfilterProQ();
preset.Vst3ID = guid;
break;
case VstPreset.VstIDs.FabFilterProQ2:
case VstPreset.VstIDs.FabFilterProQ2x64:
preset = new FabfilterProQ2();
preset.Vst3ID = guid;
break;
case VstPreset.VstIDs.NIKontakt5:
preset = new NIKontakt5();
break;
case VstPreset.VstIDs.NIKontakt6:
preset = new NIKontakt6();
break;
case VstPreset.VstIDs.NIKontakt6_64out:
preset = new NIKontakt6_64out();
break;
case VstPreset.VstIDs.EastWestPlay:
preset = new EastWestPlay();
break;
default:
preset = new SteinbergVstPreset();
preset.Vst3ID = guid;
break;
}
preset.Parameters.Clear();
preset.CompDataStartPos = 0;
preset.CompDataChunkSize = presetBytes.Length;
preset.ContDataStartPos = presetBytes.Length;
preset.ContDataChunkSize = 0;
preset.InfoXmlStartPos = presetBytes.Length;
try
{
preset.ReadData(new BinaryFile(presetBytes, BinaryFile.ByteOrder.LittleEndian, Encoding.ASCII), (UInt32)presetBytes.Length, false);
if (preset.Vst3ID == VstPreset.VstIDs.SteinbergREVerence)
{
// init wave paths and images from the parameters
var reverence = preset as SteinbergREVerence;
reverence.InitFromParameters();
}
else if (preset.Vst3ID == VstPreset.VstIDs.FabFilterProQ ||
preset.Vst3ID == VstPreset.VstIDs.FabFilterProQx64)
{
// init variables from the parameters or FXP object
var fabFilterProQ = preset as FabfilterProQ;
fabFilterProQ.InitFromParameters();
}
else if (preset.Vst3ID == VstPreset.VstIDs.FabFilterProQ2 ||
preset.Vst3ID == VstPreset.VstIDs.FabFilterProQ2x64)
{
// init variables from the parameters or FXP object
var fabFilterProQ2 = preset as FabfilterProQ2;
fabFilterProQ2.InitFromParameters();
}
else if (preset.Vst3ID == VstPreset.VstIDs.FabFilterProQ3)
{
// init variables from the parameters or FXP object
var fabFilterProQ3 = preset as FabfilterProQ3;
fabFilterProQ3.InitFromParameters();
}
}
catch (System.Exception e)
{
Log.Error("Failed initializing VstPreset using guid: {0}{1}. (Hex dump: {2}) {3}", guid, pluginName != null ? " and name " + pluginName : "", StringUtils.ToHexEditorString(presetBytes), e.Message);
}
return(preset as T);
}
private static void SetBand(ProQBand band, int bandNumber, SteinbergFrequency frequency)
{
if (band != null)
{
frequency.Parameters[String.Format("equalizerAbandon{0}", bandNumber)].Number = band.Enabled ? 1.00 : 0.00;
string channel = ""; // empty for main channel (channel 1). 'Ch2' for secondary channel
// due to the way fabfilter have only one stereo placement per band (frequency has two) we need to modify both channels in frequency
// we could have in theory instead updated both channels per band in frequency
if (band.StereoPlacement != ProQStereoPlacement.Stereo)
{
switch (band.StereoPlacement)
{
case ProQStereoPlacement.LeftOrMid:
frequency.Parameters[String.Format("equalizerAon{0}", bandNumber)].Number = 1.0;
frequency.Parameters[String.Format("equalizerAon{0}Ch2", bandNumber)].Number = 0.0;
if (band.ChannelMode == ProQChannelMode.LeftRight)
{
frequency.Parameters[String.Format("equalizerAeditchannel{0}", bandNumber)].Number = SteinbergFrequency.ChannelMode.LeftRightModeLeft;
}
else
{
frequency.Parameters[String.Format("equalizerAeditchannel{0}", bandNumber)].Number = SteinbergFrequency.ChannelMode.MidSideModeMid;
}
break;
case ProQStereoPlacement.RightOrSide:
frequency.Parameters[String.Format("equalizerAon{0}", bandNumber)].Number = 0.0;
frequency.Parameters[String.Format("equalizerAon{0}Ch2", bandNumber)].Number = 1.0;
channel = "Ch2";
if (band.ChannelMode == ProQChannelMode.LeftRight)
{
frequency.Parameters[String.Format("equalizerAeditchannel{0}", bandNumber)].Number = SteinbergFrequency.ChannelMode.LeftRightModeRight;
}
else
{
frequency.Parameters[String.Format("equalizerAeditchannel{0}", bandNumber)].Number = SteinbergFrequency.ChannelMode.MidSideModeSide;
}
break;
case ProQStereoPlacement.Stereo:
// don't change - this is the default
break;
}
}
frequency.Parameters[String.Format("equalizerAgain{0}{1}", bandNumber, channel)].Number = band.Gain;
frequency.Parameters[String.Format("equalizerAfreq{0}{1}", bandNumber, channel)].Number = band.Frequency;
frequency.Parameters[String.Format("equalizerAq{0}{1}", bandNumber, channel)].Number = band.Q;
switch (band.Shape)
{
case ProQShape.Bell:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Peak;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode2To7.Peak;
}
break;
case ProQShape.LowShelf:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.LowShelf;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode2To7.LowShelf;
}
break;
case ProQShape.LowCut:
switch (band.LPHPSlope)
{
case ProQLPHPSlope.Slope6dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut6;
break;
case ProQLPHPSlope.Slope12dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut12;
break;
case ProQLPHPSlope.Slope24dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut24;
break;
case ProQLPHPSlope.Slope48dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut48;
break;
}
break;
case ProQShape.HighShelf:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.HighShelf;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode2To7.HighShelf;
}
break;
case ProQShape.HighCut:
switch (band.LPHPSlope)
{
case ProQLPHPSlope.Slope6dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut6;
break;
case ProQLPHPSlope.Slope12dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut12;
break;
case ProQLPHPSlope.Slope24dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut24;
break;
case ProQLPHPSlope.Slope48dB_oct:
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Cut48;
break;
}
break;
case ProQShape.Notch:
if (bandNumber == 1 || bandNumber == 8)
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode1And8.Notch;
}
else
{
frequency.Parameters[String.Format("equalizerAtype{0}{1}", bandNumber, channel)].Number = SteinbergFrequency.BandMode2To7.Notch;
}
break;
}
Log.Debug(band.ToString());
}
else
{
// disable band
frequency.Parameters[String.Format("equalizerAbandon{0}", bandNumber)].Number = 0.00;
}
}
/// <summary>
/// Initialize a VstPreset using a file
/// </summary>
/// <param name="file">filename</param>
/// <returns>a VstPreset object</returns>
public static T GetVstPreset <T>(string file) where T : VstPreset
{
VstPreset vstPreset = new SteinbergVstPreset(file);
VstPreset preset = null;
switch (vstPreset.Vst3ID)
{
case VstPreset.VstIDs.SteinbergCompressor:
preset = new SteinbergCompressor();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
break;
case VstPreset.VstIDs.SteinbergFrequency:
preset = new SteinbergFrequency();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
break;
case VstPreset.VstIDs.SteinbergREVerence:
preset = new SteinbergREVerence();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
// init wave paths and images from the parameters
var reverence = preset as SteinbergREVerence;
reverence.InitFromParameters();
break;
case VstPreset.VstIDs.FabFilterProQ:
case VstPreset.VstIDs.FabFilterProQx64:
preset = new FabfilterProQ();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
// init variables from the parameters or FXP object
var fabFilterProQ = preset as FabfilterProQ;
fabFilterProQ.InitFromParameters();
break;
case VstPreset.VstIDs.FabFilterProQ2:
case VstPreset.VstIDs.FabFilterProQ2x64:
preset = new FabfilterProQ2();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
// init variables from the parameters or FXP object
var fabFilterProQ2 = preset as FabfilterProQ2;
fabFilterProQ2.InitFromParameters();
break;
case VstPreset.VstIDs.FabFilterProQ3:
preset = new FabfilterProQ3();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
// init variables from the parameters or FXP object
var fabFilterProQ3 = preset as FabfilterProQ3;
fabFilterProQ3.InitFromParameters();
break;
case VstPreset.VstIDs.WavesSSLChannelStereo:
VstPreset.Parameter sslChannelXml = null;
vstPreset.Parameters.TryGetValue("XmlContent", out sslChannelXml);
if (sslChannelXml != null && sslChannelXml.String != null)
{
List <WavesSSLChannel> channelPresetList = WavesPreset.ParseXml <WavesSSLChannel>(sslChannelXml.String);
// a single vstpreset likely (?) only contain one waves ssl preset, use the first
preset = channelPresetList.FirstOrDefault();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
}
break;
case VstPreset.VstIDs.WavesSSLCompStereo:
VstPreset.Parameter sslCompXml = null;
vstPreset.Parameters.TryGetValue("XmlContent", out sslCompXml);
if (sslCompXml != null && sslCompXml.String != null)
{
List <WavesSSLComp> channelPresetList = WavesPreset.ParseXml <WavesSSLComp>(sslCompXml.String);
// a single vstpreset likely (?) only contain one waves ssl preset, use the first
preset = channelPresetList.FirstOrDefault();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
}
break;
case VstPreset.VstIDs.NIKontakt5:
preset = new NIKontakt5();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
break;
case VstPreset.VstIDs.EastWestPlay:
preset = new EastWestPlay();
preset.Parameters = vstPreset.Parameters;
preset.FXP = vstPreset.FXP;
break;
default:
preset = vstPreset;
break;
}
preset.Vst3ID = vstPreset.Vst3ID;
return(preset as T);
}
