Ask HN: How do browsers isolate internal audio from microphone input? 2 years ago
So Chrome and Chromium got this cool trick where they block internal audio from your mic. Like, you can be on a Google Meet call and blast a YouTube vid in another tab, and Meet won’t pick it up. No clue how they do it exactly, but since Chromium’s open-source, someone can probably dig into the code for the deets. If anyone knows the techy stuff behind this, spill the beans!