## Invert

`Invert` (clip, string "channels")

Inverts one or many color channels of a clip, available in v2.53.

Parameters:

channels | Defines which channels should be inverted. The default is all channels of the current colorspace. Valid channels are R,G,B,A for RGB clips, and Y,U & V for YUY2 and YV12 clips.

Example:

    AviSource("clip.avi")
    ConvertToRGB32()
    Invert("BG")  # inverts the blue and green channels

Changelog:

v2.53 | Initial Release
v2.55 | Added RGB24, YUY2 and YV12 mode.

`$Date: 2004/04/09 16:58:20 $`