Not to mention converting mp3 to wav is a lossy, time consuming process. I'm not even actually sure that it would eliminate the (>1 second) lag. Although if you want to test it out, Seifer, tell me how it works out.
If you can change a psf into an mp3, it is possible to reverse that process, the only thing is, is that it might take a different program per mp3 to psf conversion.
Postulate: If an entity can be changed from one state to another, an entity of the second state can be changed to the first.
Rebuttal: Even though a live person can be made dead, a dead person cannot be brought back to life.
More applicable rebuttal: Even though Midi and PSF tracks can be recorded and encoded as mp3, mp3's cannot be converted to MIDI or PSF.
There are so many reasons why that can't be done. Check out an explanation of how
MIDI format music works, read it thoroughly, then just keep in mind that PSF files work in some vaguely similar manner. Sorry if this is coming off as egotistical, it's just a peeve of mine when people state things that I can prove wrong... sometimes people do it just to mess with me
.
But yeah, I'm not really sure why you need something to cut to an exact millisecond.... I'm pretty sure Audacity has a feature to do that, it's just tucked away somewhere, but quite frankly, if you zoom in far enough, then just cut the line wherever it seems to stop being horizontal, you'll get it to within the millisecond. Anything more than that isn't practical since there's already a <1 second delay that will be there regardless of how close you cut the track, so .002 ms more won't really be noticeable.