Multithreaded encoding

[shoaib42]

Hi!

Sometime back I worked on making fdkaac multi-threaded and I lost the code! I'll doing this again (for shits and giggles this time). Last I worked on to solve some latency issues of parallel jobs (I can't get into much detail).

Was wondering if such a PR would be welcomed.

[nu774]

Like this one?
https://hydrogenaud.io/index.php?topic=114598.0
https://github.com/enzo1982/superfast/tree/master/components

I'm afraid it's a too big PR to maintain on my side.
Maybe you can just fork.

[shoaib42]

Yup like superfast. Let me know if you change your mind. If I recall the change was not too complicated. I don't mind maintaining on my fork