Hosting video clips in a website is referred as Video Hosting. Server will store the videos and retrieve it later. Some sites are mainly focuses on images that type of sites we can call it as video sharing sites.
Now a day’s internet has broad a wide range and so many peoples are watching videos on the internet sites like entertainment, sports, speeches, etc. these videos are posted from users or commercial purposes.
Most of the people do not have an interest to own web space on a web server. So it creates popularity on user generated video hosting.