[opendtv] Re: Panasonic's AG-HVX200
- From: Mark Schubin <tvmark@xxxxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Tue, 26 Apr 2005 10:18:46 -0400
>Oversampling is a good thing, and as Mark tells us, we can
>push more detail under the usable portion of the MTF curve when we
>downsample for emission coding.
>
>
Not more "detail." Detail is limited by the emission constraints. More
"sharpness." Sharpness is proportional to the square of the area under
an MTF curve, and an HD camera and lens increase that area even at low
detail.
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