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Show shutter speed / focal length #1
tim harrison's picture
by tim harrison
June 27, 2013 - 12:30am

Hi all,

I want to be able to show in metadata (or via a smart album) pictures that may be shaky due to being shot at a low shutter speed.

I would like to easily identify photos where

shutterspeed < 1/focal length

I know this doesn't take into account many other factors such as whether a flash or tripod was used, but it's a start!

Any ideas?

Thanks
Tim

David  Moore's picture
by David Moore
June 27, 2013 - 12:38am

Hi Tim

Great a SmartAlbum and add a Rule. The rule you are looking for is EXIF and in that they have Shutter speed with a less than option you are good to go. Cheers

davidbmoore@mac.com
Twitter= @davidbmoore
Scottsdale AZ

Scott Davenport's picture
by Scott Davenport
June 27, 2013 - 12:49am

Hmm…If I understand what you’re after, you want to perform math (however trivial :) in the Smart Album criteria. I don’t think that’s possible.

There’s certainly greater/less than comparisons for shutter speed and focal length. But I think you’ll need a set of smart albums to accomplish your desired end game.

For example, do a “Shaky @ 50mm” album. First criteria is focal length = 50. Second criteria is shutter speed > 1/50. And set the album for “All of the following that match”.
Repeat (ad nauseum) for other focal lengths.

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