What is a digital video recorder (DVR) primarily used for?

A digital video recorder (DVR) is primarily designed to record video content for later playback. This functionality allows users to capture live broadcasts from television and store them on a hard drive or other storage media, enabling them to watch their favorite shows at their convenience, regardless of the original airing time. The DVR provides features such as pausing live TV, rewinding, and fast-forwarding through recorded content, which enhances the viewing experience by giving users greater control over what they watch and when.

While streaming services have gained popularity, a DVR focuses specifically on the recording aspect of video content. The ability to edit video files is typically associated with video editing software rather than the primary function of a DVR. Enhancing audio quality in videos is also not within the main capabilities of a DVR, as its primary purpose is centered around video recording and playback.