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 Can I directly manage video files in the storage space of the DrivePro Body camera? How long is the recording time for the capacity of the DrivePro Body camera? How should I keep the lens of Transcend DrivePro/DrivePro Body products clean? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started