OneLinePlayer - The simple and beautiful embed video player for web
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Mux Live Streaming API - A simple API to powerful live video streaming
foobar2000 - An advanced freeware audio player for the Windows platform.
mps-youtube - Terminal based YouTube player and downloader
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.