Repair MP4 video file



Hi guys, I've recorded a 30min MP4 video with my HD2 but it seems that the file is somehow corrupt, the video start playing but after some mins the image freeze (the sound is still there...). Also on my computer I'm not able to play the file.
Does anyone had problems with MP4 files recorded on their phones and was able to fix/repair the files ?


As the issue occurs in both computer and smartphone, it could be an issue with the video itself. Take a copy of the video and use free mp4 repair software like:, because if it directly repairs on the original file and if something goes wrong it will be difficult to repair it again.
In case if it doesn’t help you can go for some paid software like :
I suggest to go for a paid software only if the free software doesn’t work. Hope this would help.