What is the Buffer mode? Category : Setup / Operation Recording in Buffer mode can greatly save up storage space as the files are not recorded on the internal storage.Videos recorded in Buffer mode will have four lengths: 30/60/90/120 seconds respectively. Is the answer helpful? Related What should I keep in mind before using DrivePro Body 10 and DrivePro Body 30 to record? What memory card format does the DrivePro Body 30/60 support? How to check the Body Camera's firmware version and to run firmware upgrade Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started