From the course: Creating Optimized Web Graphics (2016)
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Optimizing Retina images further
From the course: Creating Optimized Web Graphics (2016)
Optimizing Retina images further
- [Voiceover] These days, when we talk about web optimization for images, you can't get around Retina images. Retina images are images for Retina displays, or high DPI displays, whatever you wanna call them, and it essentially means that more pixels are packed into a specific or given area. Now, if we design in Photoshop, I'm not gonna go into this, but if we design in Photoshop, Illustrator, Sketch, whatever it happens to be, a lot of those programs have methods for exporting at 1x, at 2x, 3x, in other words, twice the size, three times the size of the original image or original design to get you Retina images. Retina images just, at their base level, are essentially double the pixel density, okay? Now, that's just very generic. That's extremely generic. There's other displays out there that will actually do more or less than that: 1.5, three, four, et cetera. But, for instance, if we're gonna create a Retina image, and we need to use it at 200 pixels wide on our website, we need to…
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Contents
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(Locked)
Understanding web graphic types5m 11s
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(Locked)
Understanding image compression4m 48s
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Picking the right web image format1m 44s
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(Locked)
Vector versus raster images2m 24s
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(Locked)
Optimizing raster images46s
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(Locked)
Using the right image size (aka dimensions)2m 22s
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(Locked)
Options for JPEG optimization6m 19s
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(Locked)
Options for PNG and GIF optimization5m 30s
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(Locked)
Understanding SVG export options3m 53s
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(Locked)
Optimizing Retina images further3m 26s
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(Locked)
Optimizing images further3m 45s
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(Locked)
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