HTML5 video
Support for HTML5 video has been steadily increasing. In June 2013, Netflix added support for HTML5 video. In January 2015, YouTube switched to using HTML5 video instead of Flash by default. In December 2015, Facebook switched from Flash to HTML5 for all video content.
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.