MacOS Big Sur 11.3 Beta 2 Brings WebM Playback Support to Safari
With the recent release of macOS Big Sur 11.3 beta 2, Apple has finally added support for WebM video playback in Safari (via The 8-Bit). Google’s WebM is a popular video format used on the web as a royalty-free alternative to the H.264 codec used in the MP4 format.
Up until now, Apple did not support WebM ever since it launched back in 2010. Late Apple CEO Steve Jobs at the time, implied that the WebM format was a “mess” and was “not ready for primetime.” Over a decade later, it is.
WebM video format not only offers excellent video quality, but also maintains a much small file size. It uses the latest VP9 codec for video playback and can be played almost anywhere seamlessly, including on low-spec machines.
The format is already supported on most third-party browsers on the Mac, including Google Chrome, Mozilla Firefox, and more. However, since all third-party browsers on iOS use Apple’s WebKit engine, WebM isn’t supported yet.
If you’ve updated to the latest beta release, you can try it on your Mac by heading over to the WebM detection website which indicates whether the file format works.