[Feature Request] : Adding checkboxes to files

[Silipwn]

I use this primarily as a media server, I was wondering if it's possible to add check boxes to different files?

The idea is that a media file, has a check box associated which makes it easier to track which file you have viewed or seen.

Originally
1.mp4
2.mp4

With the above feature:
1. [X] 1.mp4
2. [ ] 2.mp4

I understand that this might not be in everyone's interest, but I'll be happy to get some pointers and get started on this.