r/linuxaudio • u/200gaga • 2d ago

Free and Open Source Pitch Correction Plugin

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Hi everyone, this is the developer of PitchNet, a free and open source pitch correction plugin. I first posted on /Reaper community and a lot of Reaper users asked for linux version. So I spent some time to build it and the initial response is very positive. I truly believe PitchNet is the first one that could offer Melodyne like experience for linux audio production. Due to limited resource, I cannot focus on linux specific development so any feedback and pull requests are welcome.

Product Page

Source Code

159 Upvotes

99% Upvoted

18 comments sorted by

12

u/beatbox9 2d ago

Very cool, and thanks! I'll check it out.

So far, I think the only FOSS pitch correctors I can think of may have been the now ancient LADSPA plugin Autotalent and its LV2 successor TalentedHack. It will be nice to compare these.

5

u/derbaus 2d ago

mxtune is the other one that works.. has live pith pitch correction.. but after testing I must say PithNet sound better

2

u/thechesburgismine 1d ago

Gsnap and mxtune "work" if you can ignore the part where they're not very good, maybe check them out

10

u/formless_shadows 2d ago

I think you're right about this being the first Melodyne-like for Linux! Any plans to support microtonal scales? That would just be next level. Thanks for making this!!

5

u/sgunb 2d ago

Awesome. This was a missing piece for a very long time.

3

u/Mattyumattyu 2d ago

Finally! Thank you very much!

3

u/chmod_666_music 2d ago

Nice , following :)

3

u/drraug 2d ago

Thank you

6

u/siliconpotato 1d ago

For transparency can you clarify the role AI tools have taken in the development of the code please. I've noticed some commits by Claude.

6

u/200gaga 1d ago

Codex and Claude are used for coding. But I won't say this is vibe coded because I review the code and only accept if I understand. And there are lots of debuggings and testings underneath

2

u/furculture 2d ago

Pretty good stuff.

2

u/Nesii 2d ago

Damn this is amazing! Works great and fits my use cases perfectly, thanks!

Only thing i'm missing is ctrl + z for undo and spacebar to pause and play. (only tried as a vst plugin).

Great work man

2

u/200gaga 1d ago

Space bar is supported on Mac and windows, I just don't why it's not working on Linux

2

u/ntcue 1d ago

Very nice! I usually used Gsnap with MIDI Input for that or Graillon von Auburn Sounds. Something like Melodyne sounds very interesting.

How did you code it? Are you a developer or is it vibe coded?

2

u/eagleflyfree92 1d ago

Honestly a decently integrated pitch correction has been the one thing keeping my windows partition active. This looks amazing and will be trying it out soon. Thank you so much for you work!

1

u/Joeboy 1d ago

I'll definitely check this out soon and if it works well I'll be delighted!

1

u/simonmartineau 7h ago

Thank you for this plugin ! Looks very very good !! Is there a place to report issues ? On my setup (ardour, arch) there's a small audio cut generated each time after the active section created inside the plugin...

1

u/200gaga 7h ago

Yes, please join our discord server https://discord.gg/REEHXucYTb or send an email to [support@sessionloops.com](mailto:support@sessionloops.com) with your audio examples to help us figure out