HEVC support?

[jhurliman]

This would be very handy for HEVC (h.265) as well!

[dmnsgn]

Would be nice, but just look at the spec 😅 That's a lot of profiles and flags, adding up to 7392 different combinations already if you look at the demo: https://dmnsgn.github.io/media-codecs/#HEVC

Added in d424a8d