mpv.net is a media player for Windows with a modern GUI
A small media player for Linux users
Search, Download, Play, Share on Bittorrent and the cloud
Flipbook, Image Viewer and Audio-Video Player
Zoomable user interface (ZUI) with file manager, file viewers and more
it's a video player, also works for music and pictures
An open-source, cross-platform standalone subtitle player
Web-based HTML5 Media Player
Beigesoft™ bsplay is FFMPEG/GTK2 based multimedia player
Calyp is an open-source raw video player for image/video analysis
Desktop Media Center for Windows and Linux
Player supporting the ONVIF Export File Format
Open Source Broadcast Automation Software for LPFM and IPTV
The best free media player for video and DVDs
This is Xamp, a secure and platform independend media player.
A 3D Video Player with interactive viewpoint adaption.