Video Repair Guides
Troubleshooting and recovery guides for corrupted MP4, MOV, and 3GP files from phones, GoPro cameras, dashcams, and more. Start here if your video will not play, shows a black screen, or stopped recording unexpectedly. Need the repair tool right away? Open the online repair workspace.
Dashcam File Won't Play? How to Recover the Recording
Fix dashcam video files that won't play after sudden power loss, interrupted recording, or SD card issues. Check whether the last clip is still repairable before it gets overwritten.
DJI Video Corrupted After a Crash? How to Recover the File
Recover DJI video files that became corrupted after a crash, forced shutdown, or interrupted recording. Learn when the MP4 is still repairable and what to try first.
Dashcam Recording Interrupted Recovery: How to Save the Last Clip
Recover dashcam footage after an interrupted recording. Learn why the last segment goes corrupt after power loss and how to repair it before it gets overwritten.
GoPro File Won't Play After Power Loss: How to Recover It
Recover a GoPro MP4 file that stopped playing after battery loss, overheating, or sudden shutdown. Learn why the last clip breaks and how to repair it safely.
MP4 Moov Atom Missing: How to Fix the Error
Learn what the MP4 moov atom missing error means, why it happens, and how to repair a non-playing MP4 file without re-encoding the video.
Video Has Audio But Black Screen: How to Fix It
Fix videos that play sound but show a black screen. Learn the most common causes, how to tell codec issues from corruption, and when repair can restore playback.
How to Repair Dashcam Video Files
Fix corrupted dashcam footage from any brand. Repair MP4 files from Viofo, BlackVue, Nextbase, and other dash cameras that won't play or are partially damaged.
How to Repair Corrupted GoPro Videos
Fix GoPro MP4 files that won't play after battery loss, power interruption, or failed transfer. Check when the footage is still repairable and preview it before paying.
How to Fix Corrupted iPhone Videos
Complete guide to repairing corrupted iPhone MOV and MP4 video files. Fix videos that won't play, have no sound, or show errors after transfer.
Video Won't Play? How to Fix Corrupted Video Files
Troubleshoot videos that won't play after battery loss, transfer errors, crashes, or black-screen playback. Learn when it is a codec issue and when the file itself needs repair.
How Video Repair Works: Understanding File Structure
Learn how video repair tools fix corrupted files by understanding MP4 file structure, moov atoms, and the repair strategies used to recover damaged videos.