I'm using ffmpeg.wasm in the browser and let me tell you it is indeed something else.

Like you, it used to be just a handy tool to convert stuff.

But being able to process video straight inside the browser literally blew my mind

I think I might have a use case for that, I'd no idea that it was now available in wasm!

That's really cool! I wonder if you could stream to a Chromecast?