Calibration for REC 709

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  • 2016-03-07 at 3:59 #2230

    Victor Wolansky
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    Hi! I see that there is a tone curve for REC 709, but I do not see a white point for REC 709, is the white point D65? what is different on the tone curve of REC 709 from Gamma 2.2?

    2016-03-07 at 5:47 #2231

    p.dada
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    Yes, the white point for Rec.709 is the D65 (0.3127, 0.3290). As for the tone curve, it doesn’t specify any afaik. You might wanna calibrate to the BT.1886  transfer function though. It’s the first real standard for video and takes into account the contrast of the display.

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