videojs-contrib-dash is a source-handler providing an integration of Video.js and Dash.js.
For Video.js, this adds support for MPEG-DASH in browsers that support the Media Source Extensions.
For Dash.js, this gives access to all of the Video.js plugins, custom skinnning, and support for falling back to other video formats (HLS/MP4/Webm) through other technologies (HTML5/Flash/Youtube).
See the Getting Started for how to use this project.