jit.scalebias
Description
jit.scalebias scales the values of a 4-plane input matrix of type char (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 mode 1 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 mode 1 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 |