This app shows factual information about a film while it's playing.
It uses a concept called "pop ups" which became popular in the mid-90s.
The app relies on a Canvas overlay where the popups are generated and shown.
The Play/pause button plays the film, but will not prevent pop-ups being drawn
on the canvas.
This contains about 1 minute of Charlie Chaplin's "Modern Times".
For scaling to the background, browser width is best at ~1130px