Legacy ImageMagick Discussions Archive

Hello,

I was wondering if and how can I specify the chroma siting during the chroma reconstruction process, while converting from YCbCr into rgb.
I want to generate some reference rgb images, converted from yuv using all possible combinations of chroma sitings.

The chroma siting can be either midpoint or cosited_even. You can see some images explaining this in the Vulkan specification, in chapter 15.3.8. Chroma Reconstruction.

Thanks!

What is chroma siting? Searching for "siting" at your reference finds nothing.

Try searching for
"xChromaOffset=COSITED_EVEN"
or
"Figure 4."
or for the chapter
"15.3.8. Chroma Reconstruction"

Ah forgot to clarify that I would like to be able to specify both x chroma offset and y chroma offset separately