I recently encountered several video files that became unplayable after a failed transfer from a camera memory card. Some videos showed a black screen, while others displayed codec or playback errors.
I've seen many recommendations ranging from VLC repair tricks to professional video repair software, but results seem to vary depending on the level of corruption.
What methods or tools have you used to repair damaged MP4, MOV, AVI, or other video files? Have you been able to recover videos without noticeable quality loss?
I came across Kernel Video Repair, which claims to repair severely corrupted videos from cameras, smartphones, drones, and other devices. Has anyone tried similar video repair solutions, and what was your experience?

Sam HobbsPosted Jun 3, 2026, 9:53 PM
I think it depends on what the problem is with the file. You might get better answers if you search for solutions to specific problems.
Have you tried FFMPEG?