Speaking of Prisma (a fantastic art filter app for photos), I just discovered a video app that does the same-ish thing: impose an artsy filter over short videos.
Artisto (iOS and Android) lets you make a very short clip and apply a filter. Take a look at the montage I created. I loved it, but the app kept crashing when I tried to make the video clip shorter. So keep your finger down the whole time ,and you should be fine.