What type of video file does ApprenNet support? ApprenNet Support Updated November 18, 2017 17:46 Follow Acceptable video files include: .m4v, .mov, .mp4, .mjpeg, .mpg, and .webm. Related articles Uploading & Recording Video Files How do I create a Submission? How do I upload my existing video file? What's the best way to submit my video? How do I record my Submission with the Desktop App? Comments 0 comments Please sign in to leave a comment.