[FFmpeg-user] What ffmpeg filter can I use to adjust colour temperature?
dmitri.peredera at gmail.com
Fri Apr 20 09:40:52 EEST 2018
I am using ffmpeg with a camera and need to adjust colour temperature to
the lighting, adjust to warm/cold/bright white.
I've found an algorithm that calculates temperature in Kelvin to RGB values
(http://www.zombieprototypes.com/?p=210) and tried to use colorbalance
filter by converting result values to -1 - 1 and adjusting midtones.
But it doesn't seem right.
Is there any default filter for that or any other that can take values like
Must be a frequent request for video, but I can't find any examples.
/ Best regards
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