clone tool - corrupted file

Hi!

I have a serious problem. Shot an interview on BMP6K on Samsung T5 drive. Out of 4 files 1 seems to be corrupted. I cant open it with Blackmagic RAW player and it doesn't show up in Media window on Resolve. I used Resolve's clone tool to copy the footage off the drive and it showed that the job is done, no errors.

It's a huge file - 320gb.

Any help appreciated!

I'm not aware of any repair tools for BRAW files.

If the T5 hasn't been reformatted yet, maybe try the following with Verification enabled.

https://www.codesector.com/teracopy

If the files are still on it, try to play the clip in the camera. If it works, there may have been a hiccup in the reader.

Unfortunately I had to format the drive to continue the shooting.

I'm wonder what can be done so such problems could be fixed / avoided in the future? Shooting in prores, since it's more common format and perhaps easier to fix the corrupted file?

I wouldn't choose that route. I like the freedom RAW brings.

Get more cards is a first step. Dumping cards anywhere but in the studio is something I work very hard to avoid.