The one thing that I would like to see added to this would be the implementation of IO streams for audio and video. I'd love to find a piece of software that co

The one thing that I would like to see added to this would be the implementation of IO streams for audio and video. I'd love to find a piece of software that could be selected as the sole output for either a system's audio or a specific application, keep a buffer of the audio stream for processing, create an AV output, and then allow that to either be captured or streamed to something like OBS or VLC. Realistically, I can see latency being a bit of an issue of course. Audio fidelity may also take a hit if you exceed the buffer's capacity, but trying to implement a direct passthrough for the audio may desync the it from the visualizer. Maybe it's just a pipe dream, but has anyone created/worked with a project like that before? I'd be interested in seeing what's out there.