XVideo is still used today in some Linux and Unix-like systems, particularly in environments where video playback performance is critical. However, it has largely been replaced by more modern video technologies, such as X11's RandR and GLX, which provide more comprehensive and efficient graphics and video support.
Although XVideo is no longer a widely used standard, its impact on the development of modern video technologies cannot be overstated. The innovations and techniques developed during the XVideo era laid the groundwork for subsequent video compression standards, such as H.264/AVC and HEVC. XVideo
: XVideo is an extension to the X11 protocol. Extensions to X11 provide additional functionalities beyond what is available in the core protocol. They allow for enhancements and new features to be added to the system without altering the core protocol. XVideo is still used today in some Linux