Which aspect of video production does the term 'compression' refer to?

The term 'compression' in video production primarily refers to the process of reducing the file size of a video. This is achieved by using various software algorithms that minimize the amount of data required to represent a video without significantly degrading its quality. Compression makes it easier to store, transmit, and stream videos over the internet by decreasing the bandwidth needed for playback.

When compression is applied, it targets various elements of the video, such as resolution and bit rate, to create a more manageable file size. This is crucial for effective distribution across platforms like social media, online video services, or for saving storage space on devices. Reducing file size allows for quicker upload times and more efficient streaming, which improves the overall experience for viewers.

The other options, while related to video quality and production, do not pertain to the definition of compression. Enhancing color quality focuses on the visual aspects of the video, increasing frame rate deals with the smoothness of motion, and improving audio clarity concerns the sound quality—all distinct from the role of compression in file size reduction.