A single Lua file that returns a table like:
: A pure Lua library for developers who want to write their own MIDI parsing and writing functions from scratch.
Generating falling notes (similar to Guitar Hero or Piano Tiles ) perfectly synced to a backing track.
local song_data = require("my_song")
Lua is a lightweight, high-performance scripting language favored by developers for several reasons:
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: A pure Lua implementation with a callback-based streaming parser. It's notable for its ability to process a single track from a file without loading the entire file into memory. midi2lua
A converter translates that binary event into readable Lua code. A simplified Lua output representing a sequence of notes often looks like this:
-- Helper: Read 16/32-bit Big Endian local function read16() local b1, b2 = file:read(2):byte(1,2); return (b1 << 8) | b2 end local function read32() local b1, b2, b3, b4 = file:read(4):byte(1,2,3,4); return (b1 << 24) | (b2 << 16) | (b3 << 8) | b4 end
Software like Resolume or various stage lighting platforms support Lua scripting. You can use midi2lua to map a MIDI controller to intricate, algorithmic visual effects or complex lighting cues. A single Lua file that returns a table
Using specialized keyboard software or tools like and LuaMacros , users can turn cheap, secondary MIDI keyboards or launchpads into macro boards. Pressing a key on a MIDI controller sends a signal that a midi2lua parser interprets to execute OS-level shortcuts, launch applications, or type pre-written code snippets. How midi2lua Parsers Work Under the Hood
The output is – no external MIDI parser or real-time MIDI playback required at runtime.
What are you trying to achieve with your MIDI controller? It's notable for its ability to process a
So, why use midi2lua? Here are just a few benefits of converting MIDI files to Lua scripts: