WebAudio API AnalyserNode duplicate data
Hello,
Calling AnalyserNode.getFloatFrequencyData or AnalyserNode.getByteFrequencyData in a loop using requestAnimationFrame results in a lot of duplicate data or "frames", since I'm using it to create a visualization of an audio file's frequencies.
The same works smoothly on Chrome/Chromium based browsers on Android and PC.
Here's a PoC I made, it shows the number of unique and duplicate frames:
code: https://github.com/sickl8/samsungInternetPoC
demo on vercel: https://si-analysernode-dupe-poc.vercel.app/
Here's a another website that also shows the issue: https://webaudioapi.com/samples/visualizer/