Can I use Dropbox to store my videos?

Dropbox is NOT suitable for live streaming of video files - we strongly recommend you invest in something like Amazon AWS S3 which is very economical and a very satisfactory solution.

For the background videos, LandingPage Monkey has to do a lot of real-time sizing and manipulation etc. and  - so Dropbox cannot be used for the background video in Step 1 of creating your landing page

However, you can, if you must, use Dropbox for videos in your Page Content at Step 2 and for MonkeyPlayr.

To insert a video stored on Dropbox into your page or player, you need to change the URL that Dropbox gives for the share:
At the end of the URL, replace  ?dl=0 with  ?raw=1

EG:
Dropbox Share URL:  https://www.dropbox.com/s/drhayyfvjg/Gorilla.mp4?dl=0
Change URL to:         https://www.dropbox.com/s/drhayyfvjg/Gorilla.mp4?raw=1