Re: Difference in luma-chroma delay of C64/C128 compared to standard S-video

From: Ingo Korb <>
Date: Sat, 02 Sep 2017 01:48:55 +0200
Message-ID: <> writes:

> Interestingly I recall some of the equipment having the adjustments
> for chroma/luma relation in something as seemingly strange as 37ns
> steps. No idea where it came from.

That's half of a pixel with the usual 13.5MHz BT.601 luma sampling
frequency or a quarter of a pixel for chroma.


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Received on 2017-09-02 01:00:08

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