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Color emphasis - comparison
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Author:  Rahsennor [ Thu Feb 09, 2017 1:46 am ]
Post subject:  Re: Color emphasis - comparison

The wiki describes the emphasis bits as modulating the composite output directly. So even using YIQ is an approximation, albeit an accurate one. If you don't want to write a complete NTSC decoder, I'd say use a 512-color palette and be done with it. There are existing tools to generate such palettes.

Author:  Zepper [ Thu Feb 09, 2017 7:38 am ]
Post subject:  Re: Color emphasis - comparison

Rahsennor wrote:
The wiki describes the emphasis bits as modulating the composite output directly. So even using YIQ is an approximation, albeit an accurate one. If you don't want to write a complete NTSC decoder, I'd say use a 512-color palette and be done with it. There are existing tools to generate such palettes.

Thank you, sir! 8-)

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