1, determine the video storage mode: you can choose different video storage modes according to your needs and actual situation. Generally speaking, you can choose to store video on the car hard disk or SD card. If your car hard disk or SD card has a small capacity, you can consider backing up the video to other storage devices or cloud storage in time.
2. Set video recording parameters: If your car camera supports video recording, you need to set relevant video recording parameters first, including video resolution, video recording duration and video recording format. These settings can be adjusted in the camera settings interface.
3. Start video recording: After setting the video recording parameters, you can start the video recording function according to the instructions of the camera. Generally speaking, the camera will automatically start recording video, or you can manually control the start and end of recording. In the process of video recording, it is necessary to pay attention to driving safety and avoid interfering with driving behavior.
4. Video storage: After recording, you can save the video file to the car hard disk or SD card. If you need to back up video files, you can export them to other devices for backup through USB interface or other data transmission methods.