Thread:Joker xu/@comment-22439-20131020192940/@comment-961279-20131027052420

SJenson wrote: Joker xu wrote: Thank you, I will help to edit some page, Can I change some pictures? Yes you can, but you should make sure that your pictures come in PNG format because it gives the best image quality. What I have found is that as long as you keep the compression at around 10%, there is very little difference in quality between a JPG and a PNG, but the JPG file is much smaller, except where solid colors and complex backgrounds with solid colors are involved. Any degredation in the image of a JPG usually is caused by the wiki when it generates a smaller size to transmit along with the web page.