Midi2lua «UHD 720p»

What is MIDI and How is it Used in Music Production? - MuseHub

local status = file:read(1):byte()

uses Lua extensions to allow musicians to program procedural MIDI actions directly on the device.

for msg in track: absolute_ticks += msg.time

def midi_to_lua(midi_path, output_path): mid = mido.MidiFile(midi_path) lua_table = "return \n tracks = \n"

def midi_to_lua(midi_path, lua_path): mid = mido.MidiFile(midi_path) with open(lua_path, 'w') as f: f.write("return \n") f.write(f" ticks_per_beat = mid.ticks_per_beat,\n") f.write(" tracks = \n") for track in mid.tracks: f.write(" \n") f.write(" events = \n") abs_time = 0 for msg in track: abs_time += msg.time if msg.type in ['note_on', 'note_off']: vel = msg.velocity if msg.type == 'note_on' else 0 f.write(f" tick = abs_time, type = 'note', channel = msg.channel, " f"pitch = msg.note, velocity = vel ,\n") elif msg.type == 'set_tempo': bpm = round(60000000 / msg.tempo) f.write(f" tick = abs_time, type = 'tempo', bpm = bpm ,\n") f.write(" \n ,\n") f.write(" \n\n")

local song = require("output") local tps = (song.tempo / 60) * song.resolution for _,t in ipairs(song.tracks) do for _,n in ipairs(t.notes) do schedule(n.start / tps, n, n.duration / tps) end end