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By Jeff Carlson | Thursday, August 28, 2014

Raw vs. JPEG in Photoshop: A Practical View

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We humans always need some issue to take sides on. For photographers, the Great Debate is whether to shoot in Raw or JPEG mode.

The answer to the question is yes: You can make great photos using either format.

By Chris Converse | Saturday, July 26, 2014

Optimize Graphics for the Mobile Web

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When creating graphics for the web, we walk a delicate line between file size and image quality. We want smaller files for faster performing sites, especially on mobile, but we also want beautiful imagery on today/s high-quality screens.

With nearly 20% of all web traffic coming from mobile devices, it’s important to consider the file size of your graphics. The irony of this trend is that mobile devices have higher quality displays and, typically, a slower internet connection. This challenges web designers to create high-quality graphics with smaller file sizes.

This is a pretty tough order, but I have some techniques that can help reduce sizes and optimize graphics for web delivery.

By Jim Heid | Thursday, January 9, 2014

A Raw+JPEG Workflow for the iPad

raw-jpeg-ben-practicingphotographer

The best way to extract every bit of image quality from your camera is to shoot in its raw mode. A raw image contains the exact data recorded by the camera’s sensor. By comparison, when a camera creates a JPEG image, it discards significant amounts of data in order to make the image more compact.

But life is full of trade-offs. Raw files provide far more flexibility when adjusting exposure and color balance in a post-processing program such as Adobe Lightroom, but use far more storage space than JPEGs. Many cameras have a “best of both worlds” mode in which they create a companion JPEG file along with a raw file. This lets you use the JPEG for minor edits but fall back on the raw file should the image require significant adjustments that, with a JPEG, could compromise quality.

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