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 Why does Transcend include the Proposition 65 warning? Why is my DrivePro Body camera not working? Or why the buttons don't respond when pressed? What memory card format does the DrivePro Body 30/60 support? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started