jit.luma2uyvy
Description
The jit.luma2uyvy object converts a 1-plane monochrome (lumninance) matrix to a 4-plane char UYVY (signed chroma blue, luminance left, signed chroma red, luminance right) matrix.
Examples
Discussion
Alpha channel is lost and the horizontal dimension is halved to account for this half chroma, macro pixel out format. The UYVY format is typically useful for efficiently transfering chroma reduced codecs to the GPU without the expense of colorspace conversion, or bandwidth requirements of a full chroma format.
Matrix Operator
matrix inputs:1, matrix outputs:1
| Name | IOProc | Planelink | Typelink | Dimlink | Plane | Dim | Type |
|---|---|---|---|---|---|---|---|
| out | n/a | 0 | 1 | 0 | 4 | 1 | char |
More about Matrix Operators
The Jitter MOP
MOP Arguments
MOP Attributes
MOP Messages
Attributes
Common Box Attributes
See Also
| Name | Description |
|---|---|
| Working with Video in Jitter | Working with Video in Jitter |
| jit.ayuv2uyvy | |
| jit.luma2ayuv | |
| jit.colorspace | |
| jit.traffic |