Telligent Community includes support for playing many video files and links. This chart identifies which video types are supported by which file viewers. Note that the associated file viewer will need to be enabled in Administration > File Viewers to support the associated video type.
Note that the Video file viewer leverages the visitor's browser to play the video. If the browser doesn't have the required support or plugin, the video may not play. The HTML5 Video Transcoder transcodes supported video types into the most widely supported video formats to be played using the browser's native HTML5 video player.