The time stretcher is good for live, or only for offline processing? Patrick Vlaskovits October 16, 2017 20:32 The time stretcher is great for live application as well. Related articles Does the time stretcher work in real-time too? How many channels are supported for time-stretch? How much CPU the real-time stretching of a stereo stream (let’s say 44.1k) will take using your library? Do you think 5 is possible? Can point me to an example to do Audio tempo change in real time without pitch shift? After I increase the rate of the whole song, increasing by 50% (1.5), there is an attenuation of about 6 db. This seems to be the same at a new rate of 1.75. This doesn't seem to occur when slowing the song down. Any ideas what's going on? Comments 0 comments Article is closed for comments.