Video Content type added to SharePoint 2013 is a very useful addition for Content Authors.The Improved Asserts Library provides support for Video Content Types and provides various Out-of-Box views like “Thumbnails” and Out-of-Box pages like “Video Page” to View Videos in a very Interactive way.

Videos in SharePoint 2013 are Organized in a manner similar to “document sets”. SharePoint Creates a stub (think of it as a folder) to hold a video and all the related contents, such as user-defined properties, thumbnails, video renditions, and other documents related to the video. You can use the Video Content Type in Asserts Library properties.