The new and improved Hour of Polygons using Allegro to display the text of the current frame number, variables defining the polygon, the title, and my name in the bottom part of the screen underneath two different views of the image on the right and left sides.
After creating the video file, I used the Microsoft Photos app to add the music from a set they let you add to any video.
I also uploaded the original video without music along with the source code to here.
Here is a screenshot that shows the size of the video file, the source, the archive of frames, and also the window showing the size of the frames uncompressed. That is some seriously large disk space used compared to the source code used to create it!