jit.luma2uyvy Reference

Converts monochrome (luminance) to UYVY

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