How to change chroma subsampling

1. How do I enable chroma subsampling?
2. How do I check my computer for chroma subsampling?
3. Is chroma subsampling good?
4. What is HDMI color subsampling?

How do I enable chroma subsampling?

If your TV supports 4:4:4 chroma, you can enable it by going to the settings menu and finding an option typically called HDMI UHD Color, HDMI Enhanced Format, or something along those lines, depending on the TV model.

How do I check my computer for chroma subsampling?

How to test for Chroma Subsampling. Testing for chroma subsampling is very easy. Just open up our test pattern in Windows Paint using a PC, then observe it and check if any of the lines and text are blurred together.

Is chroma subsampling good?

Color information, chrominance or simply chroma is important as well but has less visual impact. What chroma subsampling does is reduce the amount of color information in the signal to allow more luminance data instead. This allows you to maintain picture clarity while effectively reducing the file size up to 50%.

What is HDMI color subsampling?

Chroma Subsampling is the process of selectively lowering the resolution of certain color channels to reduce the bandwidth required for an image or video. Chroma refers to Color, Subsampling refers to reducing the sampling or resolution.