package mm

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

Install 

dune-project
 Dependency

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

Authors

  1. S
    Samuel Mimram <smimram@gmail.com>

Maintainers

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

Sources

v0.8.3.tar.gz
md5=9046087a4ecd2636cdb5d57aaafbeb18
sha512=d15c9bfb0279e2f6c8ab577ecb2783f703bab789533a472ea33f5badc1d37890c0e2962319b8bb7b5a0b9386e2bffe8a4ae7480183a883606327c1afe5e75470

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

Module Mm_midi.MIDISource

Operations on MIDI data.

Sourcetype division =
  1. | Ticks_per_quarter of int
    (*

    Ticks per quarter note.

    *)
  2. | SMPTE of int * int
    (*

    SMPTE (frames per second, ticks per frame).

    *)

Units for delta-times.

Sourcetype event =
  1. | Note_off of Mm_audio.Audio.Note.t * float
  2. | Note_on of Mm_audio.Audio.Note.t * float
  3. | Aftertouch of int * float
  4. | Control_change of int * int
  5. | Patch of int
  6. | Channel_aftertouch of int
  7. | Pitch of int
  8. | Sequence_number of int
  9. | Text of string
  10. | Copyright of string
  11. | Track_name of string
  12. | Instrument_name of string
  13. | Lyric of string
  14. | Marker of string
  15. | Cue of string
  16. | End_of_track
  17. | Tempo of int
  18. | Time_signature of int * int * int * int
  19. | Key_signature of int * bool
  20. | Custom of string
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
Sourcemodule IO : sig ... end