Sorry for the lack of a reply. I know imgur hosts only images lol, I'd probably have to use one service for images and another for videos. And yeah it'd have to use some kind of token or authentication and the host would have to allow private content. Guessing that doesn't exist, but just wanted to check.
The problem is when uploading images with iphone, the latest image upload reflects previous image upload.
Tested on iphone 4s 5 and 6 browser safari and chrome. While uploading first picture everything seems to
function fine, but after second image is uploaded the first one gets overwritten with second.