Opencast - Opencast is an open source solution for automated video capture and distribution at scale.
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
Amazon Elastic Transcoder - Amazon Elastic Transcoder is media transcoding in the cloud.
Video DownloadHelper - Browser extension to download videos from the Web
Telestream - Telestream offers video capture, encoding, transcoding, and network-based delivery.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.