[Coco] 384 or 450 scanlines ?

[Mathieu Bouchard]

Le 2014-01-13 à 18:07:00, Gene Heskett a écrit :
> On Monday 13 January 2014 18:06:24 Mathieu Bouchard did opine:
>> Eeee, why can't you just add a 30 Hz square wave to the vsync signal so
>> that every 2nd field is one line lower ?
>> 
> Because you don't want 1 line, you want half a line.

That's not the reason, because then you'd adjust the intensity of the 
square wave to pick whatever offset you want.

And then, "one line" when you count lines of a frame is "half a line" when 
you count lines of fields, which is why you understand "one line" as if it 
meant "a pair of lines".

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| Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC