AV1. Quting from iMore:
"AV1 is the next, next-generation video codec. It's open and royalty-free, like Google's VP series, and Google has bought-in to the extent they've shelved VP10 for AV1, which is about as bought in and bought in can be."
https://www.imore.com/why-you-still-cant-watch-4k-youtube-apple-devices
"AV1 is the next, next-generation video codec. It's open and royalty-free, like Google's VP series, and Google has bought-in to the extent they've shelved VP10 for AV1, which is about as bought in and bought in can be."
https://www.imore.com/why-you-still-cant-watch-4k-youtube-apple-devices