Old 10-21-2023, 11:50 AM   #1
/AND/
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Default Offline and online pitch correction plugin / script?

Hi,

Using the search function gives hundreds of results, but nothing seems immediately obvious that there's such a thing as a pitch correction ('auto-tune') script or a plugin published by someone on this forum.

Do you happen to know if there is such?

Last edited by /AND/; 10-22-2023 at 10:46 AM.
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Old 10-21-2023, 11:59 AM   #2
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ReaTune ?
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Old 10-21-2023, 12:16 PM   #3
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In the past I did prototype of this https://forums.cockos.com/showthread.php?t=222825

But probably I should rebuild it using modern pitch detection lightweight technics (onebit maybe?).

The most complex part is detection algorithm . And how to implement it. Reatune use YIN modified by Justin afaik. But it only edit pitch, while the melodyne also compensate formant to make edits sounds more natural.
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Old 10-21-2023, 03:40 PM   #4
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There's GSnap, free VST that works very well https://www.gvst.co.uk/gsnap.htm

If ReaTune doesn't appeal to you, that is. For me GSnap seems to work better than ReaTune, less artifacts, but I guess this depends on the original material.
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Old 10-22-2023, 10:31 AM   #5
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Quote:
Originally Posted by Fabian View Post
There's GSnap, free VST that works very well https://www.gvst.co.uk/gsnap.htm

If ReaTune doesn't appeal to you, that is. For me GSnap seems to work better than ReaTune, less artifacts, but I guess this depends on the original material.
Yes, that was the issue. ReaTune works but not always best. I would also like to be able to edit the audio offline i.e. something akin what mpl did. I sure hope you'll finish working on your script, mpl!
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Old 10-22-2023, 07:18 PM   #6
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Quote:
Originally Posted by /AND/ View Post
Yes, that was the issue. ReaTune works but not always best. I would also like to be able to edit the audio offline i.e. something akin what mpl did. I sure hope you'll finish working on your script, mpl!
I just playing with stuff, i made a quick mockup for myself, a knob controlling reapitch with compensated formant. This sounds awful, and formant does not work for most of modes. Overall reapitch realtime edit is clicky, so probably formant compensation is just a dream.

There is no 3rd party offline tool like that use reaper-only built-in features (so you can open it on any machine), so probably yes I should continue to work with it to fill this gap in reaper scripters community. Wish I have enough IQ and time to do that.
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Old 10-25-2023, 07:57 AM   #7
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Quote:
Originally Posted by mpl View Post
I just playing with stuff, i made a quick mockup for myself, a knob controlling reapitch with compensated formant. This sounds awful, and formant does not work for most of modes. Overall reapitch realtime edit is clicky, so probably formant compensation is just a dream.

There is no 3rd party offline tool like that use reaper-only built-in features (so you can open it on any machine), so probably yes I should continue to work with it to fill this gap in reaper scripters community. Wish I have enough IQ and time to do that.
Do you have a donation link?
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Old 10-25-2023, 08:56 AM   #8
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Originally Posted by /AND/ View Post
Do you have a donation link?
I`m from Russia so nope, I haven`t.

If I have time, I`ll take a look what I can do. But in today`s REAPER communinty there a lot of clever guys, they do way better job with UX/UI so probably someone can implement it better than me.
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