Posted by mmaker@my-deja.com on 08/19/06 21:45

Martin Heffels wrote:
> But you're making up 0:2:2 to get your 4:4:4!

?

In 1080i HDV you have 1440x1080 8-bit luminance pixels with 720x540
color values. Scale that down to SD NTSC or PAL and you have
approximately one color value and 10 bits of luminance data per pixel.

Mark

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