xgplayer is a web video and audio player library, designed with separate, detachable UI components. xgplayer is bold in its functionality: it gets rid of video loading, buffering, and format support for video dependence.
flv.js is an HTML5 Flash Video (FLV) Player written in pure JavaScript without Flash.
flv.js works by transmuxing FLV file stream into ISO BMFF (Fragmented MP4) segments, followed by feeding mp4 segments into an HTML5 <video>
element through Media Source Extensions API.