Classes
class	MidiExternalPlayer
	Play a Local MIDI file or from a Web site. This class must be used with the prefab MidiExternalPlayer More...

class	MidiFileLoader
	@Warning - will be soon deprecated, please rather use MidiFilePlayer prefab which have the same features + eventually MIDI sequencer and MIDI synth! Exemple for just loading a MIDI with MidiFilePlayer: More...

class	MidiFilePlayer
	Play a MIDI file from the MidiDB. This class must be used with the prefab MidiFilePlayer. See "Midi File Setup" in the Unity menu MPTK for adding MIDI in MidiDB. More...

class	MidiInReader
	Read MIDI events from a MIDI keyboard connected to your Windows or Mac desktop. This class must be used with the prefab MidiInReader. There is no need to writing a script. For a simple usage, all the job can be done in the prefab inspector. More information here https://paxstellar.fr/prefab-midiinreader/ More...

class	MidiKeyboard
	Base class to send and receive Midi Message from a Midi keyboard connected to the desktop More...

class	MidiListPlayer
	Play a list of pre-selected MIDI files from the MidiDB. This class must be used with the prefab MidiListPlayer. More...

class	MidiLoad
	Base class for loading a MIDI file and reading MIDI event in a MIDI sequencer. It's not possible to instanciate directly this class. Rather, use MidiFilePlayer to load a MIDI This class is used by MidiFilePlayer, MidiListPlayer, MidiFileWrite2, MidiFileLoader (see members MPTK_MidiLoaded of these classes). More...

class	MidiPlayerGlobal
	Singleton class to manage all globales MPTK features. More information here: https://paxstellar.fr/midiplayerglobal/ More...

class	MidiSpatializer
	For playing Spatialized MIDI by channels or by tracks from the MidiDB. This class must be used with the prefab MidiSpatializer. More...

class	MidiStreamPlayer
	Build and Play Real Time Music in relation with user actions or algorithms. This class must be used with the prefab MidiStreamPlayer. More...

class	MidiSynth
	Base class wich contains all the stuff to build a Wave Table Synth. More...

class	MPTKChannel
	Description of a MIDI Channel associated to the MIDI synth. They serve to distinguish between instruments and provide independent control over each one. By transmitting MIDI messages on their respective channels, you can alter the instrument, volume, pitch, and other parameters. Within the Maestro Midi Player Toolkit, MIDI channels are designated numerically from 0 to 15. Notably, channel 9 is set aside specifically for drum sounds. More...

class	MPTKChannels
	Description and list of MIDI Channels associated to the MIDI synth. Each MIDI synth has 16 channels that carry all the relevant MIDI information. More...

class	MPTKChordBuilder
	Build Chord and Play with MidiStreamPlayer. More...

class	MPTKChordLib
	Build Chord from a library and Play with MidiStreamPlayer. More...

class	MPTKEffectSoundFont
	A SoundFont contains parameters to apply three kinds of effects: low-pass filter, reverb, chorus. These parameters can be specifics for each instruments and even each voices. Maestro MPTK effects are based on FluidSynth algo effects modules. Furthermore, to get more liberty from SoundFont, Maestro can increase or decrease the impact of effects (from the inspector or by script). To summarize: More...

class	MPTKEffectUnity
	Unlike SoundFont effects, they applied to the whole player. On the other hand, the Unity effects parameters are rich and, obviously based on Uniy algo! https://docs.unity3d.com/Manual/class-AudioEffectMixer.html Only most important effect are integrated in Maestro: Reverb and Chorus. On need, others effects could be added. More...

class	MPTKEvent
	Description of a MIDI Event. It's the heart of MPTK! Essential to handling MIDI by script from all others classes as MidiStreamPlayer, MidiFilePlayer, MidiFileLoader, MidiFileWriter2 ... More...

class	MPTKFootPrint
	Experimental - Search a MIDI from a sequence of notes and calculate a score tempo. More...

class	MPTKInnerLoop
	MIDI inner loop setting available for MidiFilePlayer and MidiExternalPlayer [Pro]. Look at MidiFilePlayer.MPTK_InnerLoop and MidiExternalPlayer.MPTK_InnerLoop. See Example: More...

class	MPTKListItem
	This class is useful when a list of paired value string+id is needed. More...

class	MPTKScaleLib
	Build Scale and Play with MidiStreamPlayer. More...

class	MPTKSignature
	Contains information about signature change. More...

class	MPTKTempo
	Contains information about the tempo change. More...

class	MPTKWriter
	Create, build, write, import, play MIDI by script. See full example with these scripts: More...

Enumerations
enum	LoadingStatusMidiEnum { NotYetDefined = -1 , Success = 0 , NotFound = 1 , TooShortSize = 2 , NoMThdSignature = 3 , NetworkError = 4 , MidiFileInvalid = 5 , SoundFontNotLoaded = 6 , AlreadyPlaying = 7 , MidiNameInvalid = 8 , MidiNameNotDefined = 9 , MidiFileEmpty = 10 }

enum	LoadingStatusSoundFontEnum { InProgress = -1 , Success = 0 , NoRIFFSignature = 3 , NetworkError = 4 , SoundFontNotLoaded = 6 , InvalidURL = 8 , SoundFontEmpty = 10 , Unknown = 100 }

enum	midi_rpn_event { RPN_PITCH_BEND_RANGE = 0x00 , RPN_CHANNEL_FINE_TUNE = 0x01 , RPN_CHANNEL_COARSE_TUNE = 0x02 , RPN_TUNING_PROGRAM_CHANGE = 0x03 , RPN_TUNING_BANK_SELECT = 0x04 , RPN_MODULATION_DEPTH_RANGE = 0x05 }

enum	MPTKChordName
	List of chords available More...

enum	MPTKCommand : byte { NoteOff = 0x80 , NoteOn = 0x90 , KeyAfterTouch = 0xA0 , ControlChange = 0xB0 , PatchChange = 0xC0 , ChannelAfterTouch = 0xD0 , PitchWheelChange = 0xE0 , Sysex = 0xF0 , Eox = 0xF7 , TimingClock = 0xF8 , StartSequence = 0xFA , ContinueSequence = 0xFB , StopSequence = 0xFC , AutoSensing = 0xFE , MetaEvent = 0xFF }

enum	MPTKController : byte { BankSelectMsb = 0 , Modulation = 1 , BreathController = 2 , FootController = 4 , PORTAMENTO_TIME_MSB = 0x05 , DATA_ENTRY_MSB = 6 , VOLUME_MSB = 7 , BALANCE_MSB = 8 , Pan = 10 , Expression = 11 , EFFECTS1_MSB = 12 , EFFECTS2_MSB = 13 , GPC1_MSB = 16 , GPC2_MSB = 17 , GPC3_MSB = 18 , GPC4_MSB = 19 , BankSelectLsb = 32 , MODULATION_WHEEL_LSB = 33 , BREATH_LSB = 34 , FOOT_LSB = 36 , PORTAMENTO_TIME_LSB = 37 , DATA_ENTRY_LSB = 38 , VOLUME_LSB = 39 , BALANCE_LSB = 40 , PAN_LSB = 42 , EXPRESSION_LSB = 43 , EFFECTS1_LSB = 44 , EFFECTS2_LSB = 45 , GPC1_LSB = 48 , GPC2_LSB = 49 , GPC3_LSB = 50 , GPC4_LSB = 51 , Sustain = 64 , Portamento = 65 , Sostenuto = 66 , SoftPedal = 67 , LegatoFootswitch = 68 , HOLD2_SWITCH = 69 , SOUND_CTRL1 = 70 , SOUND_CTRL2 = 71 , SOUND_CTRL3 = 72 , SOUND_CTRL4 = 73 , SOUND_CTRL5 = 74 , SOUND_CTRL6 = 75 , SOUND_CTRL7 = 76 , SOUND_CTRL8 = 77 , SOUND_CTRL9 = 78 , SOUND_CTRL10 = 79 , GPC5 = 80 , GPC6 = 81 , GPC7 = 82 , GPC8 = 83 , PORTAMENTO_CTRL = 84 , EFFECTS_DEPTH1 = 91 , EFFECTS_DEPTH2 = 92 , EFFECTS_DEPTH3 = 93 , EFFECTS_DEPTH4 = 94 , EFFECTS_DEPTH5 = 95 , DATA_ENTRY_INCR = 96 , DATA_ENTRY_DECR = 97 , NRPN_LSB = 98 , NRPN_MSB = 99 , RPN_LSB = 100 , RPN_MSB = 101 , AllSoundOff = 120 , ResetAllControllers = 121 , LOCAL_CONTROL = 122 , AllNotesOff = 123 , OMNI_OFF = 124 , OMNI_ON = 125 , POLY_OFF = 126 , POLY_ON = 127 }

enum	MPTKMeta : byte { TrackSequenceNumber = 0x00 , TextEvent = 0x01 , Copyright = 0x02 , SequenceTrackName = 0x03 , TrackInstrumentName = 0x04 , Lyric = 0x05 , Marker = 0x06 , CuePoint = 0x07 , ProgramName = 0x08 , DeviceName = 0x09 , MidiChannel = 0x20 , MidiPort = 0x21 , EndTrack = 0x2F , SetTempo = 0x51 , SmpteOffset = 0x54 , TimeSignature = 0x58 , KeySignature = 0x59 , SequencerSpecific = 0x7F }

enum	MPTKScaleName
	List of ranges available More...

Enumeration Type Documentation

◆ LoadingStatusMidiEnum

enum MidiPlayerTK.LoadingStatusMidiEnum

Status of the last midi file loaded

-1: midi file is loading
0: succes, midi file loaded
1: error, no Midi found
2: error, not a midi file, too short size
3: error, not a midi file, signature MThd not found.
4: error, network error or site not found.

Enumerator
NotYetDefined	-1: midi file is loading.
Success	0: succes, midi file loaded.
NotFound	1: error, no Midi file found.
TooShortSize	2: error, not a midi file, too short size.
NoMThdSignature	3: error, not a midi file, signature MThd not found.
NetworkError	4: error, network error or site not found.
MidiFileInvalid	5: error, midi file corrupted, error detected when loading the midi events.
SoundFontNotLoaded	6: SoundFont not loaded.
AlreadyPlaying	7: error, Already playing.
MidiNameInvalid	8: error, MPTK_MidiName must start with file:// or http:// or https:// (only for MidiExternalPlayer).
MidiNameNotDefined	9: error, Set MPTK_MidiName by script or in the inspector with Midi Url/path before playing.
MidiFileEmpty	10: error, Read 0 byte from the MIDI file.

◆ LoadingStatusSoundFontEnum

enum MidiPlayerTK.LoadingStatusSoundFontEnum

Status of the last SoundFont loaded

Enumerator
InProgress	-1: SoundFont is loading.
Success	0: succes, SoundFont loaded.
NoRIFFSignature	1: error, no SoundFont found. 2: error, not a SoundFont, too short size. 3: error, not a SoundFont, signature RIFF not found.
NetworkError	4: error, network error or site not found.
SoundFontNotLoaded	5: error, SoundFont corrupted, error detected when loading the SoundFont. 6: SoundFont not loaded.
InvalidURL	7: error, Already playing. AlreadyPlaying = 7, 8: error, URL must start with file:// or http:// or https://

◆ midi_rpn_event

enum MidiPlayerTK.midi_rpn_event

General MIDI RPN event numbers (LSB, MSB = 0) The only confusing part of using parameter numbers, initially, is that there are two parts to using them.
First you need to tell the synthesizer what parameter you want to change, then you need to tell it how to change the parameter.
For example, if you want to change the "pitch bend sensitivity" to 12 semitones, you would send the following controler midi message:

MPTKEvent::Controller=RPN_MSB (101) MPTKEvent::Value=0
MPTKEvent::Controller=RPN_LSB (100) MPTKEvent::Value=midi_rpn_event.RPN_PITCH_BEND_RANGE
MPTKEvent::Controller=DATA_ENTRY_MSB (6) MPTKEvent::Value=12
MPTKEvent::Controller=DATA_ENTRY_LSB (38) MPTKEvent::Value=0 https://www.2writers.com/Eddie/TutNrpn.htm

Enumerator
RPN_PITCH_BEND_RANGE	Change pitch bend sensitivity

◆ MPTKChordName

enum MidiPlayerTK.MPTKChordName

List of chords available

Version: Maestro Pro

◆ MPTKCommand

enum MidiPlayerTK.MPTKCommand : byte

MIDI command codes. Defined the action to be done with the message: note on/off, change instrument, ...
Depending of the command selected, others properties must be set; Value, Channel, ...

Enumerator
NoteOff	Note Off Stop the note defined with the Value and the Channel MPTKEvent::Value contains the note to stop 60=C5. MPTKEvent::Channel the midi channel between 0 and 15
NoteOn	Note On. MPTKEvent::Value contains the note to play 60=C5. MPTKEvent::Duration the duration of the note in millisecond, -1 for infinite MPTKEvent::Channel the midi channel between 0 and 15 MPTKEvent::Velocity between 0 and 127
KeyAfterTouch	Key After-touch. Not processed by nAudio, so also not processed by Maestro Synth. To Be Done !
ControlChange	Control change. MPTKEvent.Controller contains the controller to change. See MPTKController (Modulation, Pan, Bank Select ...). MPTKEvent.Value contains the value of the controller between 0 and 127.
PatchChange	Patch change. MPTKEvent.Value contains patch/preset/instrument to select between 0 and 127.
ChannelAfterTouch	Channel after-touch. Not processed by Maestro Synth.
PitchWheelChange	Pitch wheel change MPTKEvent.Value contains the Pitch Wheel Value between 0 and 16383. Higher values transpose pitch up, and lower values transpose pitch down. The default sensitivity value is 2. That means that the maximum pitch bend will result in a pitch change of two semitones above and below the sounding note, meaning a total of four semitones from lowest to highest pitch bend positions. 0 is the lowest bend positions (default is 2 semitones), 8192 (0x2000) centered value, the sounding notes aren't being transposed up or down, 16383 (0x3FFF) is the highest pitch bend position (default is 2 semitones)
Sysex	Sysex message - not processed by Maestro
Eox	Eox (comes at end of a sysex message) - not processed by Maestro
TimingClock	Timing clock (used when synchronization is required)
StartSequence	Start sequence
ContinueSequence	Continue sequence
StopSequence	Stop sequence
AutoSensing	Auto-Sensing
MetaEvent	Meta events are optionnals information that could be defined in a MIDI. None are mandatory In MPTKEvent the attibute MPTKEvent::Meta defined the type of meta event. See MPTKMeta (TextEvent, Lyric, TimeSignature, ...). if MPTKEvent::Meta = MPTKMeta.SetTempo, MPTKEvent::Value contains new Microseconds Per Beat Note. . Please investigate MPTKEvent.QuarterPerMicroSecond2BeatPerMinute() to convert to BPM. if MPTKEvent::Meta = MPTKMeta.TimeSignature, MPTKEvent::Value contains four bytes. From less significant to most significant. Please investigate MPTKEvent.ExtractFromInt(). Numerator (number of beats in a bar), Denominator (Beat unit: 1 means 2, 2 means 4 (crochet), 3 means 8 (quaver), 4 means 16, ...) TicksInMetronomeClick, generally 24 (number of 1/32nds of a note happen by MIDI quarter note) No32ndNotesInQuarterNote, generally 8 (standard MIDI clock ticks every 24 times every quarter note) if MPTKEvent::Meta = MPTKMeta.KeySignature, MPTKEvent::Value contains two bytes. From less significant to most significant. Please investigate MPTKEvent.ExtractFromInt(). SharpsFlats (number of sharp) MajorMinor flag (0 the scale is major, 1 the scale is minor). for others (TextEvent, ...) , attribute MPTKEvent::Info contains textual information.

◆ MPTKController

enum MidiPlayerTK.MPTKController : byte

Midi Controller list.
Each MIDI CC operates at 7-bit resolution, meaning it has 128 possible values. The values start at 0 and go to 127.
Some instruments can receive higher resolution data for their MIDI control assignments. These high res assignments are defined by combining two separate CCs,
one being the Most Significant Byte (MSB), and one being the Least Significant Byte (LSB).
Most instruments just receive the MSB with default 7-bit resolution. See more information here https://www.presetpatch.com/midi-cc-list.aspx

Enumerator
BankSelectMsb	Bank Select (MSB)
Modulation	Modulation (MSB)
BreathController	Breath Controller
FootController	Foot controller (MSB)
VOLUME_MSB	Channel volume (was MainVolume before v2.88.2
Pan	Pan MSB
Expression	Expression (EXPRESSION_MSB)
BankSelectLsb	Bank Select LSB. MPTK bank style is FLUID_BANK_STYLE_GS (see fluidsynth), bank = CC0/MSB (CC32/LSB ignored)
Sustain	Sustain
Portamento	Portamento On/Off - not yet imlemented
Sostenuto	Sostenuto On/Off - not yet imlemented
SoftPedal	Soft Pedal On/Off - not yet imlemented
LegatoFootswitch	Legato Footswitch - not yet imlemented
NRPN_LSB	Non Registered Parameter Number LSB http://www.philrees.co.uk/nrpnq.htm
NRPN_MSB	Non Registered Parameter Number MSB http://www.philrees.co.uk/nrpnq.htm
RPN_LSB	Registered Parameter Number LSB http://www.philrees.co.uk/nrpnq.htm
RPN_MSB	Registered Parameter Number MSB http://www.philrees.co.uk/nrpnq.htm
AllSoundOff	<summary >All sound off (ALL_SOUND_OFF)
ResetAllControllers	Reset all controllers (ALL_CTRL_OFF)
AllNotesOff	All notes off (ALL_NOTES_OFF)

◆ MPTKMeta

enum MidiPlayerTK.MPTKMeta : byte

MIDI MetaEvent Type. Meta events are optionnals information that could be defined in a MIDI. None are mandatory
In MPTKEvent the attibute MPTKEvent.Meta defined the type of meta event.

Enumerator
TrackSequenceNumber	Track sequence number
TextEvent	Text event
Copyright	Copyright
SequenceTrackName	Sequence track name
TrackInstrumentName	Track instrument name
Lyric	Lyric
Marker	Marker
CuePoint	Cue point
ProgramName	Program (patch) name
DeviceName	Device (port) name
MidiChannel	MIDI Channel (not official?)
MidiPort	MIDI Port (not official?)
EndTrack	End track
SetTempo	Set tempo MPTKEvent.Value contains new Microseconds Per Beat Note. Deprecated: MPTKEvent.Value content with version 2.10.0 - Now MPTKEvent.Duration no longer contains tempo in quarter per minute. Please investigate MPTKEvent.QuarterPerMicroSecond2BeatPerMinute()
SmpteOffset	MPTE offset
TimeSignature	Time signature MPTKEvent.Value contains four bytes. From less significant to most significant. Please investigate MPTKEvent.ExtractFromInt(): Numerator (number of beats in a bar), Denominator (Beat unit: 1 means 2, 2 means 4 (crochet), 3 means 8 (quaver), 4 means 16, ...) TicksInMetronomeClick, generally 24 (number of 1/32nds of a note happen by MIDI quarter note) No32ndNotesInQuarterNote, generally 8 (standard MIDI clock ticks every 24 times every quarter note) Deprecated: MPTKEvent.Value content with version 2.10.0 - Now MPTKEvent.Value no longer contains the numerator and MPTKEvent.Duration the Denominator (all values are merged in MPTKEvent::Value
KeySignature	Key signature MPTKEvent.Value contains two bytes. From less significant to most significant. Please investigate MPTKEvent.ExtractFromInt(). SharpsFlats (number of sharp) MajorMinor flag (0 the scale is major, 1 the scale is minor). Deprecated: MPTKEvent.Value content with version 2.10.0 - MPTKEvent.Duration no longer contains the MajorMinor.
SequencerSpecific	Sequencer specific

◆ MPTKScaleName

enum MidiPlayerTK.MPTKScaleName

List of ranges available

Version: Maestro Pro

Classes

Enumerations