[FFmpeg-user] Fluorescent White Balance Video Filters

[Roger]

> On Tue, Apr 19, 2022 at 06:32:39PM +0000, Carl Zwanzig wrote:
>On 4/19/2022 11:07 AM, Roger wrote:
>> I noticed the colorcorrect filter, for use with augmenting the Red and Blue
>> channels.
>
>Touching on that- in most video systems green is the fixed* level and R/B are
>adjusted to that. Makes sense that ffmpeg does the same.
>
>*not separately adjustable
>
>z!

Ah!  That makes sense as I was manually playing with RGB linear values, and 
noticed a pattern.