Posted 28 April 2016 - 01:16 PM
My suggestion here is to use a watermark on the image, if you're goign to share a picture and want to make sure you get credited for it a watermark in the corner (just open up any image editing program and add some text to the image) makes it very easy for those seeing/downloading/using the image to know who to credit. Wanting to make sure you get credit for images you share would strike me as the only reason for wanting to put some sort of author metadata onto a png file, but a watermark is more obvious and where people would probably never notice the author attribute and hence never credit you they will always see the watermark. or you could convert the files in question to jpg, open them up in ms paint and then save them as jpg files.
Edited by rp88, 28 April 2016 - 01:16 PM.
Back on this site, for a while anyway, been so busy the last year.
My systems:2 laptops, intel i3 processors, windows 8.1 installed on the hard-drive and linux mint 17.3 MATE installed to USB