|>>|| No. 15351
I'm not a computer magician but I think the only thing preventing them from working on Brian would be one line of code that contains the valid file types it will let you upload. Brian doesn't need to be able to decode the image itself, because that's done on our end in the browser, and that shouldn't be a problem for anyone who's updated their browser in the past 5-10 years.
Regarding DRM on images, one thing I've found that many websites do, either intentionally or otherwise, to stop people from being able to save images is to hide the image itself underneath a transparent layer so right clicking doesn't let you save the image. There is a workaround although it can be a bit of a pain in the backside, in Chrome, right click on the image and click "inspect", and using that function you can break the page down and find the url to the actual image.