Tutorial - Single Video
The "map" can contain a single video. This allows panning, zooming, and rotating the video. Additionally, other feature can be placed on top of the video.
Start or stop the video when the user clicks. The video may not be loaded yet, so make sure we do nothing in that case.
Add another layer with a polygon feature that will appear on top of the video. These polygons don't have any meaning; they are just to demonstrate that the video is visible beneath them.