Gopro software deletes all files in card after download.
This time it deleted them but not downloads in directory.
Jpegs are recovered good but mp4s are okay in size but no image rendered, just black frames.
I didn’t use the card again, so used bytes were untouched.
What can I do?
Cameras are known to null the erased space. While it may not seem the reason in this case, most probably videos were fragmented, and recovery through Deep Scan is not able to collect them back into pieces, unfortunately.