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

md5=003b6e873fe6158dda4627bb674fb57b

sha512=c486e8eaa5dd25a2629c9486c4048ffa2cdeae9e56f73bc8d01a86413038dd3473ebd383abb06f08a2a24a78a335f22aede98ac92436e42a9c6eb1a856f92dab

Sine synthesizer.

method set_volume : float -> unit

Set the global volume of the synth.

method note_on : int -> float -> unit

Play a note.

method note_off : int -> float -> unit

Stop playing a note.

method fill_add : Mm_audio.Audio.buffer -> int -> int -> unit

Fill a buffer with synthesized data adding to the original data of the buffer.

method play : Mm_midi.MIDI.buffer ->
  int ->
  Mm_audio.Audio.buffer ->
  int ->
  int ->
  unit

Synthesize into an audio buffer. Notice that the delta times in the track should be in samples (so they do depend on the samplerate).

method play_add : Mm_midi.MIDI.buffer ->
  int ->
  Mm_audio.Audio.buffer ->
  int ->
  int ->
  unit

Same as play but keeps data originally present in the buffer.

method reset : unit

Reset the synthesizer (sets all notes off in particular).