Closed captioning

**Closed captioning** refers to the process of displaying synchronized text on a video or broadcast, representing the spoken dialogue and important audio cues. It is designed to make multimedia content accessible to individuals who are deaf or hard of hearing, as well as those watching videos in sound-sensitive environments. Closed captions can be turned on or off by the viewer and often include descriptions of sound effects, speaker identification, and other relevant audio information. This tag is useful for posts related to accessibility features, video content creation, media compliance, and enhancing the viewing experience for all audiences.