Glen Hertz

I believe ffmpeg uses as many threads as possible to fully consume all CPUs so it really should not be run multiple times in parallel.

I would also like to use 64-bit blosc. 32-bit is no longer the widely available default.

@kripton amazing work! I'll have to try it out. In my application I'm just driving a DMX input on a DMX Controller and want to put it in a small...