dsp56300

Even though there might be a lot of FPGAs/ASICs/etc that can emulate the DSP theoretically, the goal for us is to make it work on consumer grade hardware such as...

The three bytes FF 2F 00 mark the end of a track, see midi file specification here: https://www.music.mcgill.ca/~ich/classes/mumt306/StandardMIDIfileformat.html

Found the issue, the chunk length that was written was incorrect.

Yes its obsolete, folders have been changed and LV2 plugins now include a .ttl