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.
Bitmovin
The HTML5 and Flash-based Web player bitdash can be used in Web Browsers on desktop computers and smartphones. This player enables the streaming and playback of MPEG-DASH or Apple's HTTP Live Streaming, using either the HTML5 Media Source Extensions or Flash, depending on the platform. DRM is enabled through the usage of the HTML5 Encrypted Media Extensions as well as Flash. It is compatible to popular tools such as x264 or MP4Box.