At present digital video networking related technologies which provides the video sharing for many people in real-time have been applied in the actual network services. By using network control and delivery technologies to improve network traffic and instant messaging is also a kind of application. As the media streaming and IPTV application becomes popular, the video applications for end users can be increasing. Future video services combine with network applications will be able to accelerate the expansion of its application area, and may also provide many people with video sharing and uninterrupted video service. This article illustrates the combination of distributed network services and storage sharing technical concepts, such as being used in the Video Surveillance field and other media networking applications. And its possible future extension is to combine with network storage technologies and other multimedia network audio/visual services which will accelerate the video networking usage.