WordCamps are meetups done in various cities around the world to promote and discuss WordPress.   As a volunteer and speaker, the need for a quick way to process the videos generated from the events was needed.  The WordCamp Video-O-Matic is a Node.js/Electron.io application to process WordCamp Videos to add an opening and closing and then transcoding to the appropriate size and setup and uploading to WordPress.tv

Open source at: https://github.com/kierahowe/wcVideo-O-Matic

See the instruction/demo video at: https://youtu.be/FGaDtTmTRus