Melanchall.DryWetMidi
6.1.2
Prefix Reserved
See the version list below for details.
dotnet add package Melanchall.DryWetMidi --version 6.1.2
NuGet\Install-Package Melanchall.DryWetMidi -Version 6.1.2
<PackageReference Include="Melanchall.DryWetMidi" Version="6.1.2" />
paket add Melanchall.DryWetMidi --version 6.1.2
#r "nuget: Melanchall.DryWetMidi, 6.1.2"
// Install Melanchall.DryWetMidi as a Cake Addin #addin nuget:?package=Melanchall.DryWetMidi&version=6.1.2 // Install Melanchall.DryWetMidi as a Cake Tool #tool nuget:?package=Melanchall.DryWetMidi&version=6.1.2
DryWetMIDI is the .NET library to work with MIDI data and MIDI devices. It allows:
- Read, write and create Standard MIDI Files (SMF). It is also possible to read RMID files where SMF wrapped to RIFF chunk. You can easily catch specific error when reading or writing MIDI file since all possible errors in a MIDI file are presented as separate exception classes.
- Send MIDI events to/receive them from MIDI devices, play MIDI data and record it. This APIs support Windows and macOS.
- Finely adjust process of reading and writing. It allows, for example, to read corrupted files and repair them, or build MIDI file validators.
- Implement custom meta events and custom chunks that can be written to and read from MIDI files.
- Manage content of a MIDI file either with low-level objects, like event, or high-level ones, like note (read the High-level data managing section of the library docs).
- Build musical compositions (see Pattern page of the library docs) and use music theory API (see Music Theory - Overview article).
- Perform complex tasks like quantizing, notes splitting or converting MIDI file to CSV representation (see Tools page of the library docs).
Please see Getting started section below for quick jump into the library.
Useful links
- NuGet
- Documentation
- Project health
- CodeProject articles:
Projects using DryWetMIDI
Here the list of noticeable projects that use DryWetMIDI:
- Clone Hero
Free rhythm game, which can be played with any 5 or 6 button guitar controller, game controllers, or just your standard computer keyboard. The game is a clone of Guitar Hero. - Electrophonics
A collection of virtual musical instruments that features real MIDI output. - Rustissimo
Using Rustissimo you can create a concert with your friends and play instruments with synchronization. - Sample applications from CIRCE-EYES:
Getting Started
Let's see some examples of what you can do with DryWetMIDI.
To read a MIDI file you have to use Read
static method of the MidiFile
:
var midiFile = MidiFile.Read("Some Great Song.mid");
or, in more advanced form (visit Reading settings page on the library docs to learn more about how to adjust process of reading)
var midiFile = MidiFile.Read(
"Some Great Song.mid",
new ReadingSettings
{
NoHeaderChunkPolicy = NoHeaderChunkPolicy.Abort,
CustomChunkTypes = new ChunkTypesCollection
{
{ typeof(MyCustomChunk), "Cstm" }
}
});
To write MIDI data to a file you have to use Write
method of the MidiFile
:
midiFile.Write("My Great Song.mid");
or, in more advanced form (visit Writing settings page on the library docs to learn more about how to adjust process of writing)
midiFile.Write(
"My Great Song.mid",
true,
MidiFileFormat.SingleTrack,
new WritingSettings
{
UseRunningStatus = true,
NoteOffAsSilentNoteOn = true
});
Of course you can create a MIDI file from scratch by creating an instance of the MidiFile
and writing it:
var midiFile = new MidiFile(
new TrackChunk(
new SetTempoEvent(500000)),
new TrackChunk(
new TextEvent("It's just single note track..."),
new NoteOnEvent((SevenBitNumber)60, (SevenBitNumber)45),
new NoteOffEvent((SevenBitNumber)60, (SevenBitNumber)0)
{
DeltaTime = 400
}));
midiFile.Write("My Future Great Song.mid");
or
var midiFile = new MidiFile();
TempoMap tempoMap = midiFile.GetTempoMap();
var trackChunk = new TrackChunk();
using (var notesManager = trackChunk.ManageNotes())
{
NotesCollection notes = notesManager.Notes;
notes.Add(new Note(
NoteName.A,
4,
LengthConverter.ConvertFrom(
new MetricTimeSpan(hours: 0, minutes: 0, seconds: 10),
0,
tempoMap)));
}
midiFile.Chunks.Add(trackChunk);
midiFile.Write("My Future Great Song.mid");
If you want to speed up playing back a MIDI file by two times you can do it with this code:
foreach (var trackChunk in midiFile.Chunks.OfType<TrackChunk>())
{
foreach (var setTempoEvent in trackChunk.Events.OfType<SetTempoEvent>())
{
setTempoEvent.MicrosecondsPerQuarterNote /= 2;
}
}
Of course this code is simplified. In practice a MIDI file may not contain SetTempo event which means it has the default one (500,000 microseconds per beat).
Instead of modifying a MIDI file you can use Playback
class:
using (var outputDevice = OutputDevice.GetByName("Microsoft GS Wavetable Synth"))
using (var playback = midiFile.GetPlayback(outputDevice))
{
playback.Speed = 2.0;
playback.Play();
}
To get duration of a MIDI file as TimeSpan
use this code:
TempoMap tempoMap = midiFile.GetTempoMap();
TimeSpan midiFileDuration = midiFile
.GetTimedEvents()
.LastOrDefault(e => e.Event is NoteOffEvent)
?.TimeAs<MetricTimeSpan>(tempoMap) ?? new MetricTimeSpan();
or simply:
TimeSpan midiFileDuration = midiFile.GetDuration<MetricTimeSpan>();
Suppose you want to remove all C# notes from a MIDI file. It can be done with this code:
foreach (var trackChunk in midiFile.GetTrackChunks())
{
using (var notesManager = trackChunk.ManageNotes())
{
notesManager.Notes.RemoveAll(n => n.NoteName == NoteName.CSharp);
}
}
or
midiFile.RemoveNotes(n => n.NoteName == NoteName.CSharp);
To get all chords of a MIDI file at 20 seconds from the start of the file write this:
TempoMap tempoMap = midiFile.GetTempoMap();
IEnumerable<Chord> chordsAt20seconds = midiFile
.GetChords()
.AtTime(
new MetricTimeSpan(0, 0, 20),
tempoMap,
LengthedObjectPart.Entire);
To create a MIDI file with single note which length will be equal to length of two triplet eighth notes you can use this code:
var midiFile = new MidiFile();
var tempoMap = midiFile.GetTempoMap();
var trackChunk = new TrackChunk();
using (var notesManager = trackChunk.ManageNotes())
{
var length = LengthConverter.ConvertFrom(
2 * MusicalTimeSpan.Eighth.Triplet(),
0,
tempoMap);
var note = new Note(NoteName.A, 4, length);
notesManager.Notes.Add(note);
}
midiFile.Chunks.Add(trackChunk);
midiFile.Write("Single note great song.mid");
You can even build a musical composition:
Pattern pattern = new PatternBuilder()
// Insert a pause of 5 seconds
.StepForward(new MetricTimeSpan(0, 0, 5))
// Insert an eighth C# note of the 4th octave
.Note(Octave.Get(4).CSharp, MusicalTimeSpan.Eighth)
// Set default note length to triplet eighth and default octave to 5
.SetNoteLength(MusicalTimeSpan.Eighth.Triplet())
.SetOctave(Octave.Get(5))
// Now we can add triplet eighth notes of the 5th octave in a simple way
.Note(NoteName.A)
.Note(NoteName.B)
.Note(NoteName.GSharp)
// Get pattern
.Build();
MidiFile midiFile = pattern.ToFile(TempoMap.Default);
DryWetMIDI provides devices API allowing to send MIDI events to and receive them from MIDI devices. Following example shows how to send events to MIDI device and handle them as they are received by the device:
using System;
using Melanchall.DryWetMidi.Multimedia;
using Melanchall.DryWetMidi.Core;
// ...
using (var outputDevice = OutputDevice.GetByName("MIDI Device"))
{
outputDevice.EventSent += OnEventSent;
using (var inputDevice = InputDevice.GetByName("MIDI Device"))
{
inputDevice.EventReceived += OnEventReceived;
inputDevice.StartEventsListening();
outputDevice.SendEvent(new NoteOnEvent());
outputDevice.SendEvent(new NoteOffEvent());
}
}
// ...
private void OnEventReceived(object sender, MidiEventReceivedEventArgs e)
{
var midiDevice = (MidiDevice)sender;
Console.WriteLine($"Event received from '{midiDevice.Name}' at {DateTime.Now}: {e.Event}");
}
private void OnEventSent(object sender, MidiEventSentEventArgs e)
{
var midiDevice = (MidiDevice)sender;
Console.WriteLine($"Event sent to '{midiDevice.Name}' at {DateTime.Now}: {e.Event}");
}
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net45 is compatible. net451 was computed. net452 was computed. net46 was computed. net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETFramework 4.5
- No dependencies.
-
.NETStandard 2.0
- No dependencies.
NuGet packages (4)
Showing the top 4 NuGet packages that depend on Melanchall.DryWetMidi:
Package | Downloads |
---|---|
Carbon.Feature.Media
Provides various document and media processing functions. |
|
launchpad-dot-net
An extension of iUltimateLP's Launchpad DotNet library that adds support for the Launchpad Mini Mk3 and enables SysEx support. Ported to dotnet standard by pstaszko. |
|
BehringerXTouchExtender
Send and receive events with a Behringer X-Touch Extender DAW MIDI control surface over USB. |
|
EZSynth.Implementations
C# synthesizer designed to be extensible and generic in terms of formats of audio and sequence data. |
GitHub repositories (10)
Showing the top 5 popular GitHub repositories that depend on Melanchall.DryWetMidi:
Repository | Stars |
---|---|
stakira/OpenUtau
Open singing synthesis platform / Open source UTAU successor
|
|
SciSharp/Keras.NET
Keras.NET is a high-level neural networks API for C# and F#, with Python Binding and capable of running on top of TensorFlow, CNTK, or Theano.
|
|
melanchall/drywetmidi
.NET library to read, write, process MIDI files and to work with MIDI devices
|
|
xunkong/KeqingNiuza
刻记牛杂店
|
|
sabihoshi/GenshinLyreMidiPlayer
Genshin Impact Windsong Lyre, Floral Zither, & Vintage Lyre MIDI auto player in Modern Mica UI. Supports MIDI instruments & Playlist controls.
|
Version | Downloads | Last updated |
---|---|---|
7.2.1-prerelease1 | 271 | 9/15/2024 |
7.2.0 | 1,843 | 9/5/2024 |
7.1.0 | 3,479 | 5/2/2024 |
7.0.2 | 7,140 | 12/22/2023 |
7.0.1 | 1,650 | 8/30/2023 |
7.0.0 | 1,248 | 6/26/2023 |
6.1.4 | 15,651 | 1/14/2023 |
6.1.3 | 3,530 | 10/23/2022 |
6.1.2 | 2,771 | 8/1/2022 |
6.1.1 | 1,052 | 6/8/2022 |
6.1.0 | 808 | 5/16/2022 |
6.0.1 | 3,065 | 12/21/2021 |
6.0.0 | 3,738 | 10/22/2021 |
5.2.1 | 27,545 | 6/20/2021 |
5.2.0 | 1,719 | 3/26/2021 |
5.1.2 | 12,879 | 11/21/2020 |
5.1.1 | 4,424 | 6/29/2020 |
5.1.0 | 2,172 | 3/13/2020 |
5.0.0 | 1,283 | 11/21/2019 |
4.1.1 | 1,214 | 7/31/2019 |
4.1.0 | 1,534 | 4/22/2019 |
4.0.0 | 1,317 | 1/30/2019 |
3.1.0 | 1,720 | 7/8/2018 |
3.0.0 | 1,584 | 6/15/2018 |
2.0.1 | 1,388 | 12/3/2017 |
2.0.0 | 1,312 | 11/6/2017 |
1.3.0 | 1,173 | 8/24/2017 |
1.2.0 | 1,105 | 8/1/2017 |
1.1.0 | 1,189 | 7/7/2017 |
1.0.0 | 1,574 | 5/25/2017 |