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I'm actually looking to have each photo display full size on the iphone. So should I make each photo 640x960 at 326 dpi in photoshop? Or would 72 dpi be fine
by sixQuarks 15y ago
I'm actually looking to have each photo display full size on the iphone. So should I make each photo 640x960 at 326 dpi in photoshop? Or would 72 dpi be fine?
Also, is JPG better or PNG?
- AznHisoka 15y ago72dpi is fine. Dpi doesn't really matter in most cases. And PNG is definitely the best bet. I'm not even sure iPhone apps support JPG. But 99% of people use PNG, so use that.
- makecheck 15y agoI believe that JPEG is the best format for making a good photo, whereas PNG is better overall for any other kind of image. The OS actually supports a huge variety of images natively, including PNG, JPEG, TIFF, GIF, several Windows formats and X-Windows bitmaps. PNG is definitely the smallest and fastest to render, especially when compiled by Xcode (Apple does some hacking to the file format so that the device doesn't have to do as many calculations at runtime).