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Robert Mullen

4 Years Ago

Pixelation And Banding

I know the largest files I can upload to FAA is 25 mb, but what I need to find out is what color profile and resolution should I export from Lightroom to my computer before I upload to FAA. When I upload to Facebook I see some of my photos with banding and pixelation and not sure what causes this. My camera settings are Adobe sRGB (1998). When I export to a folder on my computer from LR it gives me the option of using the color space of sRGB, Adobe sRGB (1998), ProPhoto RGB. Also what pixel resolution should I use, 240 pixels per square inch vs 300 pixels per square inch. I want my photo to look the best and without the banding or pixelations that I am seeing on FB.

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Bradford Martin

4 Years Ago

Export as sRGB or aRGB nor Prophoto. ( I don't think there is an Adobe sRGB). Adobe RGB has a bigger color space and will give a better print. sRGB looks better on the web. It's your choice and I use sRGB, even though there is not a lot of difference viewing on this site.

Don't mess with the DPI. FAA is only concerned with the pixel dimensions not the DPI. It can be anything. DPI is not even a file property. The main thing is not to upsize but keep the image the size it was on creation or capture minus any cropping.

 

M G Whittingham

4 Years Ago

And just to add what Bradford said, FB is known to butcher photographs. Maybe that's why they bought Instagram (just kidding). Anyways, you can't compare FB and FAA in terms of how they handle images.

 

Doug Swanson

4 Years Ago

I've seen some of my FAA prints and did not find any banding or pixelation as long as the original is good. Facebook resizes and radically compresses images that you post there (as does Twitter and Pinterest), so they end up not looking their best. I guess the good news to this is that if people like them on Facebook, a print from FAA will look much better.

 

Mike Savad

4 Years Ago

if you want the best color on a print use aRGB, but the colors won't show on anyone's screen. i use sRGB so its the most compatible. you lose i think some blue and green range. banding happens depending on the screen and how many colors it can produce. its pretty annoying since people see different things. don't worry about dpi, only the main pixel sizes the camera can make. if your camera has a limit of 4000px, that is the size you upload.


----Mike Savad
http://www.MikeSavad.com

 

Robert Mullen

4 Years Ago

Thank you everyone! Helps so much:)

 

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