Last update : June 27, 2014
Responsive webdesign needs not only adaptive images, but also fluid videos. The pioneers in emdedding responsive videos in webpages are Chris Coyier and Dave Rupert. They created in 2011 FitVids, a lightweight, easy-to-use jQuery plugin for reactive width video embeds. FitVids automates the Intrinsic Ratio Method by Thierry Koblentz to achieve fluid width videos in your responsive web design. The source code is available at Github.
Here is a list of more useful links to contributions about responsive video :