MadMapper - The Mapping Software
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
Resolume - Resolume is an application for live video performances.
Video DownloadHelper - Browser extension to download videos from the Web
Linux Show Player - Sound player designed for stage productions
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.