YoxView is a free Lightbox-type media and image viewer jQuery plugin. It's easy to use and feature-rich. Images, videos, inline content, iframes, Flash contents are supported.
Allofthelights.js is a jQuery plugin that allows to switch off the light, for your videos to stand out.
BigVideo.js makes it easy to add fit-to-fill background video to websites. It can play silent ambient background video (or series of videos). Or use it as a player to show video playlist.
BigVideo.js can also show big background images, which is nice to have for showing big background images for devices that don’t have autoplay for ambient video.
iView is easy to use jQuery image slider with animated captions, responsive layout and HTML Elements like (Video, iFrame) slider.
Easily add unlimited number of slides and captions. Use it as image slider, image gallery, banner rotator, banner ads, or even presentation.
EasyBox is a lightbox clone based on the light-weight Slimbox2 script. It offers a variety of additional features such as:– displaying YouTube and Vimeo videos,
jQuery.VideoBG plugin enables you to very easily use an HTML5 video as a background to a website or any div. For browsers that don't support the HTML5 video tag, it just uses an image.
FitVids.JS is a lightweight, easy-to-use jQuery plugin for fluid width video embeds.
OIPlayer 'attaches' itself to all video and/or audio tags it encounters. Besides the general configuration of the plugin itself, it uses for each individual tag the attributes the respective tag has like poster, width, controls, autoplay etc. Easy implementation
prettyPhoto is a jQuery lightbox clone. Not only does it support images, it also support for videos, flash, YouTube, iframes and ajax. It’s a full blown media lightbox. It also comes with useful APIs so prettyPhoto can be launched from nearly anywhere.