SIMD-accelerated libjpeg-compatible JPEG codec library
Zoomable user interface (ZUI) with file manager, file viewers and more
YouTube Downloader - Cross Platform
MediaCenter-like Fullscreen User Interface for VLC
Command-line video compositing and audio mixing tools
Download, save and convert multiple subtitles from YouTube videos
A cross platform NINJAM client with linear chain-streaming mode
A multifeatured virtual webcam software to broadcast over the Internet
This is Xamp, a secure and platform independend media player.
Stream Audio/Music from Youtube.
Video Annotation Tool
Play subtitles separately recommended for online movies
GYD is a youtube-dl GUI based on QT
Various multi-platforms projects coded in FreePascal/Lazarus or Qt C++