fundsp VS vst3sdk

Maybe a link to GitHub would have been better: https://github.com/SamiPerttu/fundsp

it’s getting there. a lot of infrastructure still needs to be built out (definitely nothing like JUCE exists for rust). but there are some promising projects like https://github.com/SamiPerttu/fundsp

- https://github.com/SamiPerttu/fundsp

Check this video, you can even live coding audio effect in DAWs with Glicol:

Here's a code fragment that can be plugged into the beep example to replace the let mut c = ... part:

That's a nice one focusing on audio: https://github.com/SamiPerttu/fundsp

https://github.com/SamiPerttu/fundsp seems promising and I know they're trying to make the code DSL like to the point where it could be parsed from a file but I don't think that actually works yet.

But you don't have only Linux, you have (and probably first) OSX and/or Windows and then Linux, and you need an API that works well in that case. Being an in-process dll/so plugin, while fraught with perils gets you to avoid other issues (state, health, restart, identity, etc.)

Also sometimes you don't have a choice, but have to make a dll, for example:

https://github.com/steinbergmedia/vst3sdk or https://ae-plugins.docsforadobe.dev/ and many others. Sometimes it's the only viable choice.

(I wish most have used grpc/flatbuffers/whatever to communicate, but then every RPC call have to be checked/retried/handled, and or shared memory well handled, with (?) locks, etc. - not a trivial thing for someone who is deeply specialized in making a very good effect/renderer/etc instead of dealing with this extra complexity on top).

Yeah, you can use nordaudio which wraps PortAudio which has support for every major audio back-end. As for writing a VST you may have to find a way to wrap or interface with Steinberg's SDK. MIDI support is possible by using an RtMIDI wrapper, which I haven't linked because there are a few of them out there of varying quality and I don't know which is best because I just use ALSA directly for my purposes.

You can read the VST3 SDK manual for yourself here https://steinbergmedia.github.io/vst3\_doc/vstsdk/index.html and access the source here: https://github.com/steinbergmedia/vst3sdk.

You have to use the steinberger SDK to make a vst

https://github.com/steinbergmedia/vst3sdk

But audio plugins come in many formats.

https://github.com/steinbergmedia/vst3sdk#build-the-examples-on-linux

You can do VST3 as GPL. They dual license it. Lots of legalese to read but definitely an option. https://github.com/steinbergmedia/vst3sdk/issues