package mm

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in-package search v0.2.0

The mm library contains high-level APIs to create and manipulate multimedia streams (audio, video, MIDI)

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (17)

Authors

S

Samuel Mimram <smimram@gmail.com>

Maintainers

T

The Savonet Team <savonet-users@lists.sourceforge.net>

Sources

v0.8.6.tar.gz

md5=003b6e873fe6158dda4627bb674fb57b

sha512=c486e8eaa5dd25a2629c9486c4048ffa2cdeae9e56f73bc8d01a86413038dd3473ebd383abb06f08a2a24a78a335f22aede98ac92436e42a9c6eb1a856f92dab

doc/mm.midi/Mm_midi/MIDI/index.html

Module `Mm_midi.MIDI`Source

Operations on MIDI data.

Sourcetype division =

| Ticks_per_quarter of int
(*
Ticks per quarter note.
*)
| SMPTE of int * int
(*
SMPTE (frames per second, ticks per frame).
*)

Units for delta-times.

Sourcetype event =

| Note_off of Mm_audio.Audio.Note.t * float
| Note_on of Mm_audio.Audio.Note.t * float
| Aftertouch of int * float
| Control_change of int * int
| Patch of int
| Channel_aftertouch of int
| Pitch of int
| Sequence_number of int
| Text of string
| Copyright of string
| Track_name of string
| Instrument_name of string
| Lyric of string
| Marker of string
| Cue of string
| End_of_track
| Tempo of int
| Time_signature of int * int * int * int
| Key_signature of int * bool
| Custom of string

Buffers

Sourcetype buffer

A MIDI buffer.

Sourceval data : buffer -> (int * event) list

Sourceval create : int -> buffer

Create a MIDI buffer of given length in samples.

Sourceval copy : buffer -> buffer

Create a copy of a MIDI buffer.

Sourceval blit : buffer -> int -> buffer -> int -> int -> unit

Sourceval blit_all : buffer -> buffer -> unit

Sourceval merge : buffer -> buffer -> unit

merge b1 b2 merges the buffer b2 into b1.

Sourceval add : buffer -> int -> buffer -> int -> int -> unit

Sourceval clear_all : buffer -> unit

Sourceval insert : buffer -> (int * event) -> unit

Sourcemodule Multitrack : sig ... end

Multitrack buffers.

Sourcemodule IO : sig ... end

On This Page

Buffers