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? 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? Can point me to an example to do Audio tempo change in real time without pitch shift? Comments 0 comments Article is closed for comments.