Port AudioCurve from Natron

friction2d / friction

Friction Graphics

https://friction.graphics

GNU General Public License v3.0

185 stars 10 forks source link

Port AudioCurve from Natron #57

Open rodlie opened 10 months ago

rodlie commented 10 months ago

Port the AudioCurve generator from Natron (https://github.com/NatronGitHub/openfx-arena/tree/master/Audio).

AudioCurve generates key frames from an audio file.

AlexKiryanov commented 10 months ago

Hello! By the way, I tried to do this in enve. More precisely, the idea was: Using some application, convert the sound wave into an array of numbers. And then, in enve, through a Java script, bind the transformation channel to the resulting array of numbers.

rodlie commented 10 months ago

My current plan:

Port the generator from openfx-arena (Natron) as a function (I made the code in openfx-arena, and have the copyright)
Have an option to generate a JSON file when importing audio
Have an option to load the content of the JSON file as a parameter in the sound object, then we can reference the "audio curves" from any object using expressions

or something similar ... Open for suggestions. I have not started work on anything yet.

This issue depends on #59