Franimation!

I made this in order to help visualize the different frame durations for the frame rates that are commonly used when animating.

Each light blinks as if animated on a different frame rate. Therefore, the 24fps light is blinking twelve times a second. It has twelve “on” frames and twelve “off” frames every second. Each drawing anmated at that rate will be visible for the same ammount of time as a single blink of the light. The fps counter on the left shows the current playback rate. If it’s running around 30fps, it should be pretty accurate.