Zencoder
Zencoder is the creator of an open-source HTML5 video player, Video.js, built with Javascript, HTML, and CSS. Video.js plays video via native playback in all HTML5 browsers and devices, or through Adobe Flash when HTML5 playback is not available.
Nintendo Network
The browser itself supports HTML, CSS, JavaScript, and some HTML5 elements but does not support Flash, video, and music files. It can also show 3D image files with the .MPO file extension on the upper screen and will allow the user to save the image to his or her SD card; this can also be done with 2D JPEG files. Additionally, the browser supports file uploads on forms, limiting them to JPEG and MPO images in the system's photo gallery.