Don’t worry, it can be easily fixed with MP4 fix. All you need is another valid video recorded on the same phone using the same application.
You can view repaired files for free!
These require a small one-time purchase to store or share.
MP4 Fix Camera is strictly designed to repair recordings and it does not support fixing or transcoding videos downloaded from the Internet.
MP4 Fix repairs camera crashes, dead batteries and memory deficient videos. The application does not resolve the hardware issue. If your SD card is corrupted, replace it before running MP4 Fix.
This application uses the LAGPL licensed JAAD decoder library.
Experimental support for the H265 (HEVC) encoder.
Couple fix bugs.