What is video playback?

Video playback refers to the process of playing a video file on a device such as a computer, smartphone, or television. Video playback involves decoding the video file and displaying it on the screen with accompanying audio. There are various video file formats such as MP4, AVI, MOV, and MKV, which are supported by most video players.

Video playback can be affected by factors such as the quality of the video file, the processing power of the device, and the internet connection speed if streaming a video online. Many devices come pre-installed with video playback software, such as Windows Media Player, QuickTime, or VLC Media Player.

Video playback can also include features such as subtitles, captions, and playback controls for pausing, rewinding, and fast-forwarding the video. Some video players also offer options for adjusting the video quality, aspect ratio, and audio settings. Additionally, video playback can be enhanced with the use of external speakers, headphones, or a larger, high-definition screen for a better viewing experience.