What does the term "frame rate" refer to in video production?

Frame rate in video production refers to the number of individual frames or images that are displayed per second in a video. This measurement is crucial because it directly impacts the smoothness and fluidity of the video playback. A higher frame rate results in a smoother motion portrayal, making the video appear more lifelike, while a lower frame rate can lead to choppy or less realistic motion.

For instance, common frame rates include 24 frames per second (fps) for cinematic films, 30 fps for television broadcasts, and even 60 fps used in high-action sports and video games. Understanding frame rate is essential for filmmakers and video producers as it influences the visual style and audience experience. Thus, the correct answer highlights the fundamental characteristic of how video is perceived in terms of motion.