Here’s an interesting snippet from an article published today by David Pogue of the New York Times that describes a trick one photographer uses to overcome the megapixel myth:
A few years back, one of his clients, a stock-photo company, rejected his submissions because they didn’t meet the company’s minimum-resolution requirements. All photos had to be, for example, 10 megapixels or higher.
Tom knew that his five-megapixel photos (or whatever they were) would print perfectly well; he knew that the megapixel myth was at play. But he couldn’t convince the stock agency that its megapixel requirement was based on mythology.
So he took a photo file from a buddy who owned a fancy high-end Canon SLR, pasted in his low-res photo, and dragged it out bigger, so that it filled the full area of the higher-resolution photo. (Why did he start with his buddy’s file? So that the metadata—the invisible information about the photographic settings embedded in every digital photo—would indicate to the stock agency that the picture was taken with that high-end camera.)
Not only was the stock agency fooled, but to this day, many of its customers have used Tom’s phony high-megapixel photos in professional publications. They’ve all been delighted by the quality.
It would be interesting to find out how widespread this kind of fakery is in the photo industry.
Image credit: exif data by jbylund
AmoK Exif Sorter is a program written for photographers obsessed with organization, allowing a collection of photographs to be renamed and organized based on the EXIF data embedded in each photo. In addition to the obvious choices for details to include in the file name (e.g. time and date), you can also use any other piece of EXIF info you wish, including things like camera model, aperture, ISO, and shutter speed. For organization, the program allows you to copy or move files into whatever folder structure you’d like (i.e. /year/month/day/image.jpg). The program is free, Java-based, and can be downloaded here.
AmoK Exif Sorter (via Lifehacker)
Yesterday, Canon announced a rather strange and unexciting Canon 7D “upgrade.” It’s not exactly an upgrade either — all of the camera specs for the new Canon 7D Studio Version are unchanged. For $1829 for the body only ($130 more than the current 7D), photographers can have several “locked levels” of the camera. Pay even more and you get a barcode scanning kit and a wireless transfer unit, the WFT-E5A.
So essentially, an extra $900 on top of the regular 7D price lets you have the camera equivalent of parental controls, plus barcode scanning that embeds information into the EXIF data in photos.
Sure, there’s a (somewhat niche) practical application for these features. The locked levels can allow for quick settings that can’t be changed without a password — perfect for head photographers to who send mindless drones out to shoot or have little faith in their assistants. Read more…
The most recent fuel for resentment towards BP comes from a doctored photo of the company’s crisis center in Houston. America blog’s John Aravosis made the connection when he examined a hi-resolution version of the photo, which was displayed prominently on the BP website. All this comes after BP promised for increased transparency between the company and the public.
Here’s a useful tool you might want to bookmark: findexif.com. It has a super simple web interface in which you simply paste a URL to a photograph in order to display the EXIF data embedded in the image. It should work for any photograph that hasn’t had the EXIF stripped out for some reason, and can be a great way for you to learn how certain images were made. Here’s an example page showing the EXIF data of a photograph I made a while back.
Update: Jeffery’s Exif viewer is another neat web-based tool for showing EXIF data. Thanks @Getcolormanaged!
If you’re not naturally an organized person, then figuring out where certain photos are on your computer or external hard drive might be a pain. Adebis Photo Sorter [now defunct] is a free Windows program that uses the EXIF data in image files to automatically rename and/or organize your image files in a new directory, leaving the originals untouched. It supports pretty much all the popular image formats, from JPEG to Raw image formats, and can even help you include EXIF data in the new filenames.