If you have a huge library of movies taking up lots of storage space, you can recompress them using Handbrake to free up some storage space.
Handbrake is a powerful open-source tool for encoding videos. You can use it to rip backups of your DVDs on Linux. Find out how!
One file type that is popular across various platforms is the MP4 file. If you need to convert a video file to MP4, HandBrake is an excellent choice.