Time warping/stratching and pitch shifting are provided by several DAWs.
The best solutions use proprietary code, like elastique pro, ZTX, Rubber Band, etc. so I’m not expecting to find an open source module.
Digging into the library and forums I couldn’t find anything. Did I miss it or it is really missing?
I haven’t tried using Clouds for this purpose, but it’s still a granular effect. What I’m seeking for is a sampler with time stretching. I fear it doesn’t exist
Thanks everyone for the suggestions. I will try those modules, although I suspect they won’t provide the time warp quality of dedicated VSTs (like the mentioned IRCAM TS2).
Those plugins implement algorithms to preserve the tonal quality, or transients for percussive sounds, etc. Generally you can select which algorithm to employ dependending on the sound material.
Unfortunately I experience high CPU usage when I host plugins inside the host module, so I avoid them as much as possible since I don’t have a very powerful computer.
I was mentioning DAWs because it’s a tool that many know from DAWs. BTW those time warping algorithms are also used in many other contexts, outside DAWs, wherever the manipulation of time and pitch without sonic artifacts make sense…