Re:H265: Technical Overview
by ryuuchin on Saturday November 05, 2016 @01:39PM
(#12880819)
I believe CABAC in h265/HEVC should be faster than CABAC in h264/AVC. If you produced CABAC for h264 and h265 with all things being equal you should actually gain in decoding speed moving to h265.
Re:H265: Technical Overview
by izacus on Saturday November 05, 2016 @06:27PM
(#12882272)
CALVC was really only allowed in baseline profile (which looks hideous compared to main or high) and pretty much any device with H.264 decoder out there supports at least main for years now.
There are two ways to interpret this: either low-powered devices have become much stronger, or h.264 is just not supporting some classes of devices.