Since*
0.7
Negate (invert) the input video.
It accepts the following option:
- components
-
Set components to negate.
Available values for components are:
- y
- u
- v
- a
- r
- g
- b
- negate_alpha
-
With value 1, it negates the alpha component, if present. Default value is 0.
Commands
This filter supports same commands as options.