[FFmpeg-user] HDR 4K support in ffmpeg
Carl Eugen Hoyos
cehoyos at ag.or.at
Wed Dec 16 22:58:11 CET 2015
tarun singhal <tsinghal18 <at> gmail.com> writes:
> I have been asked to check whether ffmpeg supports
> 4K encoding
4k is supported in FFmpeg for (at least) ten years.
> with HDR or not
I believe that strictly speaking HDR means logarithmic
or float colour space support. FFmpeg does not support
logarithmic colour space and float support is extremely
limited (input only, will be converted to rgb48 / rgb64
x264 supports 9 and 10 bit encoding, x265 supports
10 bit encoding, this is all supported by FFmpeg.
What kind of input do you have?
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