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 Replies: 17 / Views: 3,185 |
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Moderator
 United States
164408 Posts |
Reduce the sharpness, not width. You want to increase compression (data reduction), not visible size.
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Pillar of the Community
United States
5339 Posts |
You can reduce sharpness if you're using your own photo processing software, but you can't do that using CCF's image optimizer. You have to change width size to get the image below 300kb.
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Forum Dad
United States
23754 Posts |
65-70% compression is perfectly fine for the internet.
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Forum Dad
United States
23754 Posts |
800px square, 60% compression, 114KB. Perfectly fine.  |
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Valued Member
 United States
70 Posts |
I have tried the optimizer but it doesn't show all the details of the coin. I have a plugable USB 2.0 digital microscope that I purchased from Amazon. It will photograph the coin but not enough light to show all the points of it. I have tried cropping and lightning in editing but it's still too dark. When I crop the photo it seems to get larger so I am thinking not to crop but work with the brightness. On the other hand, there is still a lot of space around the coin and that's why I cropped it. I tried using light from other sources but it doesn't help. I will continue to try again after taking breaks. I will work with it because I am not able to buy a microscope that I really need, at least not yet. Thanks for the response |
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Moderator
United States
56855 Posts |
Try using a hand held LED flashlight with a filter on it. John1  |
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Moderator
United States
164408 Posts |
Quote:
You can reduce sharpness if you're using your own photo processing software, but you can't do that using CCF's image optimizer. 
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Pillar of the Community
United States
5339 Posts |
@jbuck, maybe I'm doing something wrong, but when I open the image optimizer, the default sharpness is 0. I can only increase sharpness, not reduce it.
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Pillar of the Community
United States
5732 Posts |
Reduce the percentage by 15-20% and see if that's all you need, check the pixel width size like Bobby example. It could be you're taking at too high of image resolution.
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Pillar of the Community
United States
5339 Posts |
Here's an Ike dollar I photographed yesterday. I cropped and reduced the file to 1 mb in photoshop. Then it compressed further to 270 kb when I opened it up in image optimizer. I reduced the width to 800x800 and saved, leaving me with a 140 kb image to upload.  |
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Valued Member
United States
70 Posts |
Nice photos and I thank you all for responding. I guess I am going to have to work on it. I keep getting th emesaage from the optimizer that my photos were too large. I guess it take some computer skills...as well as tech skill
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Moderator
United States
164408 Posts |
Quote:
@jbuck, maybe I'm doing something wrong, but when I open the image optimizer, the default sharpness is 0. I can only increase sharpness, not reduce it. I believe if it is below a certain (data) size it will not let you reduce it because it is not necessary. Quote:Here's an Ike dollar I photographed yesterday... Looking good!  Meant to say the other day... If anyone wants free image editing software to try on their Windows PC, give Paint.net a try.
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Valued Member
United States
70 Posts |
I reduce it to 190KB using the optimizer. When I go back and try to post it using the CCF window for files and click on post to coinchatter post. It hasnt changed at all...I am going to keep trying....
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Pillar of the Community
United States
5339 Posts |
You have to save the reduced version to your computer, then post the revised file (ends in -ccfopt, not the original file).
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Moderator
United States
164408 Posts |
Quote:
You have to save the reduced version to your computer, then post the revised file (ends in -ccfopt, not the original file). 
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Replies: 17 / Views: 3,185 |
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First Page
Posted 07/01/2021 12:25 pm
