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Re: Video capture resolution

Posted by Steve Roberts on 12/20/05 07:41

On Tue, 20 Dec 2005 02:47:55 GMT, "Large Farva" <none@nospam.com>
wrote:

>Cool, thanks for the info. What got me wondering was flipping through the
>new Xbox magazine in an article about HD and it's explaining how DVD
>resoution is 640x480 and it hit me...could I have been using the wrong
>resolution for all my captures?? Good to know they are the ones who are
>wrong.

It's also worth pointing out that DVD uses non-square pixels, so if
you map an image pixel for pixel onto your square-pixel PC screen,
you'll end up with an image which is the wrong aspect ration.

For PAL DVD you need to multiply the horizontal width by 1.07 and for
NTSC DVD by 0.9.

Steve


The Doctor Who Restoration Team Website
http://www.restoration-team.co.uk

 

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