How long is a Short Form video? Ryan September 15, 2020 12:17 Updated Follow A Short Form video is 30 seconds or less. Related articles How long is a "Long form" video? How do credits work? How many videos do I get? What are the technical specification for your video outputs? What happens to unused credits in my subscription plan? Can I make edits or changes to my Rotor video using third party software? (iMovie, Premier Pro etc) Comments 0 comments Article is closed for comments.