[opendtv] Re: --FCC OKs WiFi between TV channels

Indeed it did.  A 4:3 "HD" set can display 810 or 540 lines within a 16:9 image
shape to qualify.  Truth is, because of beam spot size, a picture scaled this
way often looks better on this type of set than when using 'vertical
compression' to scan all 1080/720 lines within a 16:9 space, which usually
causes scan lines to overlap.

The point it pretty moot today as there are very few 4:3 HD sets available
today.

----- Original Message ----- 
From: "Mark Schubin" <tvmark@xxxxxxxxxxxxx>

> Their biggest internal argument
> was whether the 16:9 within the 4:3 had to be 1080 or 720 or could be
> 810 or 540.  If I recall correctly, the latter position won.

 
 
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