NAME¶

render_hlg - render_hlg

SYNOPSIS¶

render_hlg input output [OPTIONS...]

DESCRIPTION¶

-t nits, --target_nits=nits

peak luminance of the target display

-s nits, --surround_nits=nits

surround luminance of the viewing environment (default: 5)

--preserve_saturation=0..1

to what extent to try and preserve saturation over luminance if a gamma < 1 generates out-of-gamut colors

-p, --pq

write the output with absolute luminance using PQ

input

input image

output

output image

-h, --help

Prints this help message. All options are shown above.

AUTHOR¶

This manual page was written by Mathieu Malaterre <malat@debian.org> for the Debian GNU/Linux system (but may be used by others).