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changing photos to approx 16:9

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Wolf

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Jul 26, 2005, 8:24:21 PM7/26/05
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I'm seeking any advice/ suggetsions/ etc
for the most efficient way to change digital images from 1280 x 960 to
approx a 16:9 format.
I understand the cropping technique but it does take much of the image view
away, of course.


Kingdom

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Jul 27, 2005, 5:05:05 AM7/27/05
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"Wolf" <Lx...@xxx.com> wrote in
news:VuAFe.63755$oJ.2...@news-server.bigpond.net.au:

You can either keep the width ie 960 OR the new hight, you can't have both
unless you except the distorsions or live with images borders however a
small vertical increse in size is usualy unnoticable.

--
f=Ma well, nearly...

mbi

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Jul 30, 2005, 4:01:29 AM7/30/05
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Kingdom <king...@REMOVEgmail.com> wrote:

16:9 is defined by pixel aspect ratio. In PAL the picture size is
720x576 but the pixel aspect ratio is 1,422. So, you have to do a simple
math. Picture width in 16x9 square pixels is 1024 (720 x 1,4222). So
what you do is: You resize your image to 1024 width with constraint
proportions. It´ll give you 1024 x 768. Then you´ll have to crop the
image in height to 576. Now you have 1024 x 576. You now resize the
image WITHOUT constraint proportions to 720 x 576. You can now check the
image with "Image -> Pixel Aspect Ratio" command.

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