In order to encode 4K HDR format. Firstly, you need to transform (i.e., tone-mapping) HDR data to 8 or 10 bit video sequence. Later, you can use ffmpeg.
On Wed, Dec 16, 2015 at 10:58 PM, Carl Eugen Hoyos <[email protected]> wrote: > 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 > immediately). > > 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? > > Carl Eugen > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
