[Cin] oops apparently 'subtract' mode is broken!

[Andrew Randrianasulu]

I found Graphics-softlight mode behaving visually close...but not sure how
close to CinHV/CV subtract mode ...



вс, 25 сент. 2022 г., 10:24 Andrew Randrianasulu <randrianasulu at gmail.com>:

> I was trying to repeat tuto at
>
> https://linuxvideoediting.blogspot.com/2022/01/transparent-text-effect-in-Cinelerra-part1.html?m=1
>
>
> so I loaded video, created empty new vid track, applied 'titles', 'blur'
> and 'invert video' to _empty track_, then set track's mode to subtract ....
> result was color inversion of original video on second vid track (
>
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