Broken video file on a flash drive - recover files?

Question

NTFS

Good day!
We have a USB flash drive.
videos were played from a flash drive - from a PC, TV, from a DVD player.
conditionally take that from today, the files are broken, the picture is pouring and interrupted, it is not reproduced properly. vlc player on pc.
this program did not help - grauonline.de/cms2/?page_id=5
took a dump from the R-Studio flash drive, scanned, found the same deleted files and files in the root, restored, the video is also interrupted and is not viewed.
after screw chkdsk there is no result, the message is that there are no errors.
performance of the flash drive is normal.
there are no sources, the operator was not found ...
files from the wedding celebration and are very important)
ps container mp4 (h264)
Any help on the issue?
Is there anyone who is strong on the topic and can tell how to be?

Answer 1

it's a pity that "there are no sources, the operator was not found ..." otherwise, you can use some kind of Video Repair , of course it would not return the broken one, but the files would be read ..

Answer 2

VLC may play poorly with some codecs. Perhaps the files are intact, but because of the codec, friezes and lags