Parallelize resampling (with high delay) #176
Description
I think such a function would be helpful for anyone trying to speed up SRC by parallelizing its computation over multiple threads. You could split the input to apply SRC independently on each segment, but then it'd be good to know how much overlap is needed between adjacent segments so that you can stitch it together correctly -- ideally to get bitwise identical results compared to single-threaded processing. FWIW: my goal would be to make SRC as fast as VAD, which can be thousands of times faster than real-time -- but it operates internally on 8kHz audio.
_Originally posted by @arlofaria in #6 (comment)