X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=effects%2Ffrei0r_sopsat.xml;h=f4a9c1e3a5f00b391990192b0082bfdd370bb864;hb=c3302003093710ee247ad84c0fe2ef3c579d417f;hp=b7fba2d10b9dd1b1a67ec701e64b4b7476076178;hpb=5edfde27c05016c3332655894bd9be493973d260;p=kdenlive diff --git a/effects/frei0r_sopsat.xml b/effects/frei0r_sopsat.xml index b7fba2d1..f4a9c1e3 100644 --- a/effects/frei0r_sopsat.xml +++ b/effects/frei0r_sopsat.xml @@ -1,5 +1,6 @@ - + + SOP/Sat Changes Slope, Offset, and Power of the color components, and the overall Saturation, according to the ASC CDL (Color Decision List). Simon A. Eugster (Granjow) @@ -47,9 +48,65 @@ Power Alpha - + Overall Saturation - The overall saturation will be changed after all previous effects have been applied. + The overall saturation will be changed in the last step of this filter. - + + + + SOP/Sat + Changes Slope, Offset, and Power of the color components, and the overall Saturation, according to the ASC CDL (Color Decision List). + Simon A. Eugster (Granjow) + + Slope Red + + All effects can be observed well when applied on a greyscale gradient and looking at the RGB Parade monitor.]]> + + + Slope Green + + + Slope Blue + + + Slope Alpha + + + + Offset Red + Changing the offset lifts (or lowers) the brightness of each pixel by the given value. + + + Offset Green + + + Offset Blue + + + Offset Alpha + + + + Power Red + + Mathematically, what happens is an exponentiation of the pixel brightness on [0,1] by the gamma value.]]> + + + Power Green + + + Power Blue + + + Power Alpha + + + + Overall Saturation + The overall saturation will be changed in the last step of this filter. + + + +