Minor Value Typo in QuickTime ColorRep

Started by blue-j, April 27, 2023, 02:11:12 PM

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blue-j

QuickTime ColorRep Tags
Index1 Tag Name Writable Values / Notes
...
10 = SMPTE 428 (CIE 1921 XYZ)

value 10 should read SMPTE 428 (CIE 1931 XYZ)

There is no such thing as "CIE 1921 XYZ."

https://en.wikipedia.org/wiki/CIE_1931_color_space

This is actually a typo in the AV1 spec itself.

- J


Phil Harvey

...where DIR is the name of a directory/folder containing the images.  On Mac/Linux/PowerShell, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).

blue-j

(I finally got around to reporting it to the developers)  - J