What is the structure of the MIDI file?

Question

I want to manually create a function that creates a MIDI file according to user requirements, for example.

The user writes 2 patches that contain 8 bars of 4 quarters A4 (Concert A - 440hz) and C4 (each as a separate channel) at a speed of 120, at a speed of 100, an instrumental piano (01) and patch 49 or whatever.

What the MIDI file should look like in the above. My goal is to learn how to create a function that generates MIDI data, and then write everything to a MIDI file.

So, first I have to understand how to create this function or understand the “MIDI file language” so that I can write it.

Thanks in advance.

Answer 1

MIDI, , , , , , - :

MIDI MIDI

, NAudio - .NET, MIDI Mark Heath.
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, .NET API MIDI.

Answer 2

MIDI :

• (. mid) MIDI
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• MIDI-