jit.scalebias
Description
jit.scalebias scales the values of a 4-plane input matrix of type (ARGB) and adds to an offset value (bias).
Examples

Matrix Operator
matrix inputs:1, matrix outputs:1
Name | IOProc | Planelink | Typelink | Dimlink | Plane | Dim | Type |
---|---|---|---|---|---|---|---|
out | n/a | 1 | 1 | 1 | 4 | 1 | char |
More about Matrix Operators
The Jitter MOP
MOP Arguments
MOP Attributes
MOP Messages
Attributes
abias [float]
The alpha bias (offset) value (default = 0.)
ascale [float]
The alpha scale value (default = 1.)
bbias [float]
The blue bias (offset) value (default = 0.)
bias [float]
g/s(set)
The bias (offset) value for all colors if channel summing is set using the
message (default = 0.)bscale [float]
The blue scale value (default = 1.)
gbias [float]
The green bias (offset) value (default = 0.)
gscale [float]
The green scale value (default = 1.)
mode [int]
Channel summing mode (default = 0 (normal))
0 = normal
1 = sum all the channels together
rbias [float]
The red bias (offset) value (default = 0.)
rscale [float]
The red scale value (default = 1.)
scale [float]
g/s(set)
The all scale value if channel summing is set using the
message (default = 0.)Common Box Attributes
See Also
Name | Description |
---|---|
Working with Video in Jitter | Working with Video in Jitter |
jit.charmap | |
jit.map | |
jit.op | |
jit.rgb2luma | |
Tutorial 6: Adjust Color Levels | Tutorial 6: Adjust Color Levels |
Tutorial 9: More Mixing | Tutorial 9: More Mixing |