Meaning 4:4:4
What does 4:4:4 mean? Here you find 2 meanings of the word 4:4:4. You can also add a definition of 4:4:4 yourself

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4:4:4


4:4:4 can either be RGB (in which it is referred to as uncompressed RGB colorspace) or YCbCr, in which dual HD-SDI connectors are used to send 4:2:2 and an additional 0:2:2 to generate the entire 4:4: [..]
Source: streamingmedia.com

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4:4:4


A sampling ratio that has equal amounts of luminance and both chrominance channels. Also known as CCIR-6601.
Source: visionaryforces.com




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