ColorYUV parameters

[Ebobtron]

ColorYUV

c, [gain_y]f, [off_y]f, [gamma_y]f, [cont_y]f, [gain_u]f, [off_u]f, [gamma_u]f, [cont_u]f, [gain_v]f, [off_v]f, [gamma_v]f, [cont_v]f, [levels]s, [opt]s, [matrix]s, [showyuv]b, [analyze]b, [autowhite]b, [autogain]b Shown in blue above, is missing from the current documentation, but is reported by AviSynth as you can see.

(clip, float "gain_y", float "off_y", float "gamma_y", float "cont_y", float "gain_u", float "off_u", float "gamma_u", float "cont_u", float "gain_v", float "off_v", float "gamma_v", float "cont_v", string "levels", string "opt", missing, boolean "showyuv", boolean "analyze", boolean "autowhite", boolean "autogain")Any one know what the undoced param does, please and thank you? :)

[Wilbert]

Any one know what the undoced param does
Yes. nothing.

Well, there is commented debug code in it, which prints the max/min/average YCbCr and RGB values (after converting to RGB) of a frame. For this conversion the matrix parameter ("" or "rec.709") is used.