Crate nodi

This crate provides types and functions for abstracting MIDI files.

This crate works alongside with the midly and midir crates. However you can implement your own Connection, instead of using midir.

A Basic Workflow

• Use midly to parse a MIDI file.
• Create a Ticker from the header.
• Create a Sheet from the parsed tracks.
• Initialize a MIDI connection using midir.
• Create a Player from the connection and the timer.
• Play the sheet using the player.

Examples

Check out /examples/play_midi.rs for a basic midi player.

For a little more complicated example please check out the source code of plmidi for an implementation.

Crate Features

No feature is enabled by default.

• midir: Adds implementations of Connection for midir::MidiOutputConnection.

Structs

Bars

An iterator over bars in a MIDI Sheet.

FixedTempo

A Timer with a fixed tempo.

MidiEvent

Represents a MIDI message. An instance of this type can sometimes be converted from a TrackEventKind with the TryFrom trait. This type can be fed to a synthesizer.

Player

A type that can play Sheets.

Sheet

Holds every moment in a MIDI track, each moment representing a MIDI tick.

Ticker

Implements a Metrical Timer.

TimeFormatError

An error that might arise while converting Timing to a Ticker or FixedTempo.

Enums

Event

Represents a single MIDI event.

Moment

Represents a single moment (tick) in a MIDI track.

Traits

Connection

Any type that can play sound, given a MidiEvent.

Timer

Used for timing MIDI playback.

Functions

timing_to_timer

Returns an appropriate Timer for the given Timing.