Which of the following describes a video frame?

A video frame is best described as a single image in a sequence. Videos are composed of many frames displayed rapidly in succession, creating the illusion of motion. Each frame captures a moment in time, and when these consecutive images are played back at a high rate (typically 24 to 60 frames per second), they produce moving visuals that we recognize as video. This concept is essential in video production and understanding how motion is represented in digital media.

The other options do not accurately define a frame. A collection of images refers to multiple frames, while resolution pertains to the detail an image holds, impacting clarity rather than defining what a frame is. The total duration of a film relates to the time it takes to play back all the frames together, but it does not define a single frame itself.