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Post by **russ92xmsed** » Fri Mar 03, 2017 1:46 pm

djg wrote:
russ92xmsed wrote:That's interesting. What dpi is the image Chris?
Dpi has no meaning on the web. It would be very strange for the forum software to be concerned with it. Still, strange things do happen...

It kind of does if your prepping the image and trying to reduce file size whilst not totally destroying the image. 72 DPI usually is standard for web.
I was reducing the image in Photoshop....just interested in what image size was initially.

I can't even remember how mine worked now back I need 2012. I kept reducing it I think and suddenly it was accepted, so I left it!

djg · Post by **djg** » Fri Mar 03, 2017 4:31 pm

You reduce pixel count, not dpi. Dpi actually has no meaning whatsoever unless you start to think about physical appearance like printing. An image on its own has no dpi. The file format does store a value but it has no meaning.

Many years ago I wrote an article about this in a DTP magazine somewhere. I introduced a new quantity called expected quality factor and showed that this happens to be what people actually term dpi.

White Exec · Post by **White Exec** » Fri Mar 03, 2017 9:08 pm

Hi Ray,

Thanks for e-mailing the photo - nice one!
Worked ok, as you can see.

Details:
Original photo: JPEG, 3264x2448px [1.72MB]
Opened in Paint
Cropped
Resized to 120px wide, maintained aspect ratio (120x85)
Saved as JPG [11kB]
Uploaded to Forum, using Profile>Edit Avatar

Have e-mailed you the intermediate pics, cropped and complete.
Will let you have your avatar back shortly!!

raynoon · Post by **raynoon** » Fri Mar 03, 2017 9:28 pm

wow Chris! I really really like your avatar pic!

Many thanks for all your help!

White Exec · Post by **White Exec** » Sat Mar 04, 2017 8:12 am

Back to the white one...
C.

Citroen XM Forum

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