3 ms·
Firefox uses H.264 for YouTube on macOS, so it can use the system's H.264 hardware decoder. This YouTube page will show which codecs are currently enabled in y
by cpeterso 8y ago
Firefox uses H.264 for YouTube on macOS, so it can use the system's H.264 hardware decoder.
This YouTube page will show which codecs are currently enabled in your browser: https://www.youtube.com/html5 https://www.youtube.com/html5