Audio visualizer patches?

Reply to Audio visualizer patches? on Thu, 19 Sep 2024 08:31:36 GMT

atux — Thu, 19 Sep 2024 08:31:36 GMT

Hi,
what are the best patches for pd (on linux) regarding audio visualization (from spectrogram to any other diagram) or audio reaction (of any type, even fantasy)?

Thank you,
a.

Reply to Audio visualizer patches? on Thu, 19 Sep 2024 16:41:21 GMT

jyg — Thu, 19 Sep 2024 16:41:21 GMT

Hi, you can check Derek Holzer vectorsynthesis lib
https://github.com/macumbista/vectorsynthesis
You 'll need an oscilloscope software for displaying lissajou curves

Reply to Audio visualizer patches? on Thu, 19 Sep 2024 22:15:49 GMT

ben.wes — Thu, 19 Sep 2024 22:15:49 GMT

you can check the help patch of this simplex~ external here (it's also on deken) - it includes very basic vanilla 2d and 3d oscilloscopes: https://github.com/ben-wes/pd-simplex

Reply to Audio visualizer patches? on Sat, 21 Sep 2024 09:45:03 GMT

sv — Sat, 21 Sep 2024 09:45:03 GMT

What I found useful for visualizations is projectM as the visualizer sending pds result to Jack and Jack out to projectM.

https://github.com/projectM-visualizer

You can edit the milk drop files, too.
Their semantics isn't too hard to follow.

There are thousands of milkdrop files to use. Oscilloscope-types being some of them.

You can find some examples of that technique below under Search>"projectM"

[Scott's YouTube videos]https://m.youtube.com/channel/UC-3FoYfhbYsLdtLlvV9v55A)

Reply to Audio visualizer patches? on Sat, 19 Oct 2024 18:40:26 GMT

whale-av — Sat, 19 Oct 2024 18:40:26 GMT

Reply to Audio visualizer patches? on Mon, 27 Jan 2025 22:14:45 GMT

ben.wes — Mon, 27 Jan 2025 22:14:45 GMT

i just uploaded a spectrogram built with Gem. It's not very efficient and i might give it another try with shaders doing the drawing and logarithmic mapping. but anyway - seemed like an appropriate contribution to this thread:
https://github.com/ben-wes/pd-spectro_tilde

Reply to Audio visualizer patches? on Tue, 28 Jan 2025 00:03:42 GMT

Jona — Tue, 28 Jan 2025 00:03:42 GMT

@svanya I made a projectM addon for Open Frameworks recently: https://github.com/Jonathhhan/ofxProjectM Maybe I can add it to ofxOfeliaExtended, eventually.

Reply to Audio visualizer patches? on Tue, 28 Jan 2025 11:46:21 GMT

ben.wes — Tue, 28 Jan 2025 11:46:21 GMT

also adding my attempt to create a software oscilloscope with Gem (trying to simulate some physical characteristics). Requires pmpd lib besides Gem: https://github.com/ben-wes/pd-osci_xy

Reply to Audio visualizer patches? on Sun, 16 Feb 2025 02:18:43 GMT

Jona — Sun, 16 Feb 2025 02:18:43 GMT

Now projectm is part of ofxOfeliaExtended. Here an example patch with a batch file for Windows (for starting one PD instance for audio and one for video): https://github.com/Jonathhhan/ofxOfeliaExtended/tree/main/ofeliaExtendedLib/examples/ofxOfeliaExtendedExamples/ofxProjectMSeperatedExample