Extron Glossary of Terms
Digital AV


BT.2020 - Formally ITU-R Recommendation BT.2020, and also known as Rec. 2020. The international standard for Ultra HD video that specifies the 3840x2160 and 7680x4320 resolutions, color space parameters that define a much wider color gamut than previous specifications, frame rates up to 120 fps, color bit depth up to 36 bits per pixel, digital color encoding, chroma subsampling, and more.