Melodyne Midi conversions with Pitch Mod data

I'm interested in this as well.  One very minor technical issue is that Melodyne doesn't know how many semitones the min and max pitch wheel values correspond to, but that could easily be specified as a parameter.

If I remember correctly, the distance from note to note is one semitone, which is the same thing as 100 cents.  Pitch wheel data ranges from -8192 to +8192.  Like you said, Melodyne knows exactly what the pitch is at any given moment in terms of semitones and cents, but it doesn't automatically know what pitch wheel value to transmit because it doesn't know whether 8192 is two or three semitones (for example).

(I hope I'm not telling you stuff you already know.)
 
All the synths I'm familiar with let you set the pitch wheel range in semitones (let's call it X).  So the controller transmits numbers from -8192 to +8192 and the synth bends its pitch between -X and +X semitones around the note being played.  A keyboard controller usually doesn't know or care what the pitch wheel range of the synth is, the controller just transmits raw pitch wheel numbers and the synth interprets them however it's been programmed to do.
 
I don't have any experience with wind controllers.  I didn't realize they assumed the pitch bend range was always one semitone (or something like that).  But now that I think about it, it makes sense because that's what wind players are used to doing with their real instruments.

Scoot
if the pitch mod range is set by the soundsource and not the controller, then surely it's not down to Melodyne (the controller) to know the range of the synth. It will just set the range it detects as a semitone to use the full res of 8192, and for the user to set the sound sources range to correspond to that.

That makes total sense to me.  Please post back if you get a response from Celemony.