* [dash.js v5.2.0](https://github.com/Dash-Industry-Forum/dash.js) – JavaScript implementation for MPEG DASH playback in compliant browsers.

* [mp4ff v0.52.0](https://github.com/Eyevinn/mp4ff) – Library and tools for parsing and writing fragmented and progressive MP4 files with support for multiple video, audio, subtitle, and metadata codecs.