I tried the new Avisynth with a few samples and listened to the TimeStretched version after downmixing to mono on playback, and aside from the speed difference I can't pick the timestretched version from the original. I don't have a very good sound system but so far the obvious phasing seems to be gone. Thank you.
The only downside for me is MeGUI uses Avisynth+ by default and that requires a separate TimeStretch.dll plugin. Is Avisynth+ still being developed or is it pretty much dead?
Now I wonder if someone will update the foobar2000 SoundTouch plugin. The current version only works with stereo audio (for obvious reasons) but it's also only accurate to two decimal places (time stretching specified as a percentage) and even then I don't think it's particularly accurate anyway. I guess I can only dream......
