Convert BPM to samples. At 44.1kHz, 500ms = 22,050 samples. Step 2: Calculate Bytebeat frequency values for each note.
Before we get into code and converters, we need to understand why converting MIDI to Bytebeat isn't a simple "Save As..." function. midi to bytebeat work
Encode note sequence into compact data
MIDI (Musical Instrument Digital Interface) to bytebeat work involves translating MIDI files, which are a standard for controlling musical instruments and software with digital instructions (notes on/off, pitch bend, control changes, etc.), into bytebeat patterns. This process typically entails converting MIDI data into a series of bytes that directly dictate the output of a digital-to-analog converter (DAC) or a similar mechanism in a microcontroller, which then produces sound. Convert BPM to samples