jPlayer is an open-source, cross-platform media player library written in JavaScript that allows developers to easily embed and control audio and video playback within web pages using HTML5 and Flash. It offers a wide range of options for customization and has extensive support for media formats and codecs.
Video.js is an open source JavaScript framework that allows developers to easily embed and customize HTML5 video playback on their websites. It provides a consistent API, cross-browser support, and a customizable user interface.