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px size problem


hornchurch 3 108
25 May 2012 12:55AM
I use Lightroom 3 and i am trying to upload images to a website that requires images of 1300 by 2000 PX..... i have lightroom 3 but when i input this info on the export as 1300 by 2000 pixels the site says the size is incorrect...... i noted that the 2000 apears to be 1950 even though i put in 2000 not great with software so any help would be great.... thanks David

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rhol2 e2
3 319 1 United Kingdom
25 May 2012 6:17AM
I'm not familiar with Lightroom, but I would suggest that you look for "preserve aspect ratio" and disable it . This should enable you to enter the precise pixel numbers required by the website, though this does slightly alter the shape of the image.
pulsar69 10 1.6k 6 United Kingdom
25 May 2012 7:56AM
I would advise that you need to crop your image using 1300x2000 as the crop size rather than trying to change its shape.
Jestertheclown 6 6.6k 242 England
25 May 2012 10:19AM

Quote:I would advise that you need to crop your image using 1300x2000 as the crop size rather than trying to change its shape.

That's an aspect ratio of 6.5x10, which actually doesn't look bad (I've just tried it) but it's not one that I'm familiar with.
hornchurch 3 108
25 May 2012 10:40AM
I tried the 6.5x10 but its was not accepted


iPhone & iPod Skins / iPhone Cases / Cards
Please select a maximum quality JPG (RGB) that is exactly 1300px (width) X 2000px (height).

this is the info on the site....... its uploading to create a ipod case image....... in lightroom you can only seem to make one edge a specific size.....
Sabreur 9 767 England
25 May 2012 10:44AM
Are you trying to 'Export' at a given size or crop to that size?

Edit: Sorry I've just re-read your original post where you said 'export'.

You need to crop it first to the correct aspect ratio, because as you said the export options only let you select one dimension.
hornchurch 3 108
25 May 2012 10:51AM
Hi I am trying to Save at that size to upload...... but do not know how to achieve the pixel size looked at the crop part on the right of the screen but can not see how to crop to this size tried the aspect ratio of 6.5x10 but this did not work
Sabreur 9 767 England
25 May 2012 11:01AM
I've just tried it and got the right size by:

1. In crop, enter a custom aspect ration of 10x6.5
2. Crop the image and click close on the crop settings.
3. Export, setting the longest size to 2000.

Is that what you have tried?
Jestertheclown 6 6.6k 242 England
25 May 2012 11:07AM
I haven't looked at Lightroom yet but if you crop it to that aspect ratio using Photoshop, there's an option to save it as a pre-set.
Sabreur 9 767 England
25 May 2012 11:08AM
Actually, you may need to rotate it too so that it is 1300 wide by 2000 tall.
Sabreur 9 767 England
25 May 2012 11:13AM

Quote:I haven't looked at Lightroom yet but if you crop it to that aspect ratio using Photoshop, there's an option to save it as a pre-set.


You are able to do that in Lightroom too. Once you enter a custom setting, it gets added to the bottom of the list.
hornchurch 3 108
25 May 2012 11:15AM
hi I tried rotating it but still no joy....... Sad
Sabreur 9 767 England
25 May 2012 11:19AM
Are you using Windows? If so, right click on the file LR outputs and see what size it is. That might help understand where the problem is.
User_Removed 10 3.3k 4 United Kingdom
26 May 2012 11:34AM

Quote:I haven't looked at Lightroom yet but if you crop it to that aspect ratio using Photoshop, there's an option to save it as a pre-set.


You needn't even do that, in the Photoshop crop tool simply type in the pixel size you want

26-05-2012-11-31-56.jpg

lobsterboy e2
11 14.2k 13 United Kingdom
26 May 2012 11:57AM
In Lightroom:
lr1.jpg



Then select enter Custom frm the list:
lr2.jpg



and bang the ratio in
lr3.jpg



Use the crop tool to Crop it to the desired shape
Then& export it using these settings:
lr4.jpg



Works for me

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