Preserving maximum quality when exporting


show more Preserving maximum quality when exporting provides you with in-depth training on Photography. Taught by Richard Harrington as part of the Enhancing Photos with iPhoto show less
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Preserving maximum quality when exporting

When working with modern digital files, there are some important options. One of those is bit depth. Now, if you're shooting JPEG, chances are, you're shooting an 8-bit image. Now, what this means is just a fancy way of describing how much information is in the file; 8 bits per channel basically means that there's two to the eighth power, which equals 256. Well, that's 256 levels of detail for the red channel, the green channel, and the blue channel; 256 times 256 times 256 equals a really big number, but we usually call it millions of colors.

But that's not the best quality there is. If you're working with RAW photos, your camera might be shooting 10, 12, or even 14 bits of information. This gives you much greater detail, and wider ranges of exposure and contrast. Now, iPhoto has the ability to work with this if you're using RAW photos, but when you go to export, you're going to want to include that in the 16-bit file. To do this, you need to tweak your exp...

Preserving maximum quality when exporting
Video duration: 2m 3s 1h 30m Beginner

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Preserving maximum quality when exporting provides you with in-depth training on Photography. Taught by Richard Harrington as part of the Enhancing Photos with iPhoto

Subject:
Photography
Software:
iPhoto
Author:
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