If I understood correctly one of the new features of safari 14 is that now you can stream 4k video, but after upgrading to Big Sur it still doesn't work. I remember an update for safari showed up the day big sur was released, but I didn't install it because the Big Sur update came, and the safari update never installed.
Is there something I'm doing/did wrong? if yes/otherwise what can I do?
Thanks in advance
MacBook Pro 15″, macOS 11.0
It might still be in testing on macOS but you can enable it in macOS 11.0.1 Safari
Go to Safari preferences > advanced > √ the box for Show Develop menu in menu bar (under advanced)
Develop (menu) >Go to experimental features and enable VP9 SW decoder on battery & enable VP9 decoder
It might still be in testing on macOS but you can enable it in macOS 11.0.1 Safari
Go to Safari preferences > advanced > √ the box for Show Develop menu in menu bar (under advanced)
Develop (menu) >Go to experimental features and enable VP9 SW decoder on battery & enable VP9 decoder
macOS 11 has Safari 14 installed with it.
When you got in to the experimental features sub menu did you scroll down?
Thanks for the answer, but all the options under develop>experimental features aren't available, do I have to be a administrator user?
yes, I scrolled down, but all options are greyed out.
I tried again and it works now.
but I still can't stream 4k youtube...
anyway thanks a lot.
can't stream 4k in safari
