Recover corrupted recorded file form Sony PMW-EX1

[turnam]

I have this damaged/corrupted file recorded by Sony PMW-EX1.
Has anyone had the same problem in the past? File is MP4 here's spec from other clean recordings:


Format : MPEG-4
Commercial name : XDCAM EX 35
Format profile : Base Media / Version 2
Codec ID : mp42

Help video Download Link : https://we.tl/t-kpgL4gFSn3

Thank You

[davexnet]

Try this. You have to feed it a good file from the same device which it uses as a model to repair the bad file
https://www.videohelp.com/software/MP4-Repair-untrunc-GUI

[turnam]

unfortunately it was negative, anyone have any other ideas?

[davexnet]

Post a small good file to the forum taken with the same device, same settings

[TomLes]

Probably the file has a damaged header. You need a good playable video file recorded with the same camera and settings (e.g. resolution, frame rate, etc.) as the corrupted file. Then you can use a video repair tool to extract metadata from the playable file and inject it into the corrupted file. If you're on Windows, you can try a command line tool reocver_mp4. It's free:
https://www.videohelp.com/software/recover-mp4-to-h264

Untrunc mentioned above will also do.
Alternatively, you can use an online app - restore.media.
Also, you can upload a playable sample file and share it here, so we can try fixing the corrupted video with it.