There is a significant audible pitch difference between ratio=0.5 and ratio=0.49 (pitch becomes lower) What's the right way to support ratio below 0.5? Patrick Vlaskovits October 16, 2017 20:07 Please change the minTimeStretchingTempo parameter of your player. Related articles I noticed that the time stretcher cannot stretch beyond 4x, as in if I pass in a parameter of 4.5, it will just get truncated to 4. I assume there is also a lower limit of 1/4. Is it possible to remove such limit, or extend it to 6 and 1/6? Does your audio player offer pitch-shifting in cent precision? Comments 0 comments Article is closed for comments.