Am 05.08.22 um 18:38 schrieb jatmvp ctf:
Different implementation of same standard should not behave way different I
assume, or not have same features or performance (at least).
says who?
H265 has tons of features, optimizations and options as H264 had and in
both cases even with the same params two output files are not guaranteed
binary identical
Could you describe a little more or at least give source?
frankly you have lots of encoding params and the hardware implementation
is a subset of them and from what i know usually has lower quality due
reducing of complexity
What are you suggesting by different implementation exactly then?
that you accept that each implementation choses other deatils within the
specification as viedeo encoding is always a tradeoff between
size/quailty/speed
if you want the best quality with the smallest files use x264/x265 -
it's that easy - other than you hardware implementation this may get
bugfixes and improvements over the years
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