There are various programs about the place which can adapt wave-based audio formats (eg WAV, MP3, OGG, etc) to MIDI. From there, it's a relatively simple jump to rudimentary audio playback within ComputerCraft.
Actual wave-based playback isn't possible in the base mod, and I don't believe anyone's made a peripheral mod that could do it, either: closest I can think of would be
OpenFM. That sort of thing doesn't really fit in with the style of the mod.
Jummit, on 17 October 2018 - 07:36 AM, said:
Don't try to use a binary format for the movie file, because CCs character set is different it wont work (learnt this the hard way).
It sounds a lot like you're using text-mode handles to work with non-text files, in which case you should be using a
binary-to-text encoding method such as base64. Note that the only time it's worth doing something like that is when you're dealing with web handles through older versions of the mod (which only support text mode): the rest of the time, you should simply be using
binary handles instead.
Edited by Bomb Bloke, 18 October 2018 - 01:34 AM.