Your dashcam saves footage as MP4 files on a Micro SD card. There are two main ways to get these onto your computer or phone:
If a file won't play (often caused by the power cutting out before the file could save), you can try these repair tools: Dod (351) mp4
Remove the Micro SD card from the camera and use a card reader to plug it into your PC or tablet. Your dashcam saves footage as MP4 files on a Micro SD card
Many repair tools work better if you provide a "reference file"—a healthy MP4 recorded on the same camera with the same settings. 3. Essential Maintenance 2. Fixing Corrupted MP4s
Sites like Fix.video allow you to upload a damaged file and attempt an automated fix.
If your model has Wi-Fi, use the DOD Dashcam App ( iOS / Android ) to view and download clips wirelessly. 2. Fixing Corrupted MP4s