I don't have a Mac though, so I can't test Safari on that platform. I did just check it on an iPad Pro, and it does work there. So it is quite possible that it will work there (at least on Macs with hardware HEVC support).
I don't have a Mac though, so I can't test Safari on that platform. I did just check it on an iPad Pro, and it does work there. So it is quite possible that it will work there (at least on Macs with hardware HEVC support).