Questions tagged [compression]

Questions about reducing a file's size by automated pattern recognition, and the resulting changes in image quality.

5 questions with no upvoted or accepted answers
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A best way to compress a png atlas with transparency

I have an atlas of assets in a transparent png with 8-bit alpha (660kb) and I want to compress it. Could you suggest what options do I have? When using a pngquant (I'm using SuperPNG plugin for ...
2
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0answers
107 views

PDF export in Illustrator: Control which images to compress

I have several Illustrator files that have multiple embedded bitmap images. Some are photos and some are detailed line art. When exporting to PDF, it is possible to control downsampling and ...
1
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Target what svg compressor option messes up file for sketch 3

I am using https://jakearchibald.github.io/svgomg to compress my svg image, its pretty good at what it does, but after running image through it, sketch 3 messes it up and it looks like this: Where as ...
1
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718 views

How do you export a jpeg with a selective compression mask from Photoshop CC 2014?

In fireworks, I can select parts of an image to keep at a lower compression (85) when exporting, leaving the rest of the image to be compressed at the higher setting (60). I cannot find that option in ...
0
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2answers
115 views

Lose watermark quality when saving for web in Photoshop CS6

So I have applied a watermark to my image which is originally 1.37MB in size. I usually go to File > Save for web to reduce the size of the image appropriately as the image will be used for a website....