It's more than channeling audio files to browser's codecs though. A SID player for example runs a 6502 CPU emulator and a SID chip emulator on the browser using

It's more than channeling audio files to browser's codecs though. A SID player for example runs a 6502 CPU emulator and a SID chip emulator on the browser using JS. So, it's problematic in such scenarios. Otherwise, I can watch Youtube videos, or listen to Internet radios without issues.