H.264 does just fine with 4K. If you know what you're doing you really don't need to throw 10 Mbit/s at it to get crisp quality.
(p.s. I'm fully onboard with H.265 being fantastic, it's amazing to see what e.g. x265 can do for it, being able to provide practically identical output at 30-50% lower bitrate. I'm just saying that H.264 isn't in any way incapable.)
(p.s. I'm fully onboard with H.265 being fantastic, it's amazing to see what e.g. x265 can do for it, being able to provide practically identical output at 30-50% lower bitrate. I'm just saying that H.264 isn't in any way incapable.)