PDF Presentation - Uplinq
PDF Presentation - Uplinq
PDF Presentation - Uplinq
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Resource Usage: Use PNG Crush<br />
• Encoding PNGs without “rowfilters” faster decodes<br />
– Cost is a large PNG file<br />
– Negative implications for EFS and RAM usage<br />
– Leads to an overall decrease in system performance<br />
• Recommended pngcrush options<br />
– pngcrush -f 0 to minimize RAM and EFS usage<br />
– pngcrush -rem tEXt to remove unneeded text added by<br />
authoring tools<br />
– pngcrush -rem gAMA -rem cHRM -rem iCCP -rem sRGB<br />
• To remove chunks for gamma and color correction tables<br />
• Use the pngcrush –brute for broad spectrum optimizations<br />
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