I'm new here.
I just used QPhotoRec (on Windows) to recover jpg and tif files from a "raw" hard drive with apparently a damaged MFT (which Testdisk couldn't fix).
My question is: The photo image files have all been renamed (with numbers) The numbers aren't sequential as they appear on screen... but is the order they appear the same as the order they were on the drive originally? There are several hundred photos per sequence (time lapse sequences) and the changes are miniscule from one to the next hence I need to know the best way to determine the original shooting sequence.
Any suggestions appreciated.
QPhotoRec raw file numbers question
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When asking for technical support:
- Search for posts on the same topic before posting a new question.
- Give clear, specific information in the title of your post.
- Include as many details as you can, MOST POSTS WILL GET ONLY ONE OR TWO ANSWERS.
- Post a follow up with a "Thank you" or "This worked!"
- When you learn something, use that knowledge to HELP ANOTHER USER LATER.
Before posting, please read https://www.cgsecurity.org/testdisk.pdf
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Re: QPhotoRec raw file numbers question
You might have found the answer here:
https://www.cgsecurity.org/testdisk.pdf
If you have never fragmented your drive, only written one image after another on an empty partition the number represents the time series in rising order.
https://www.cgsecurity.org/testdisk.pdf
Simplified, the number represents a relative cluster-type position with regards to the beginning of the partition in question.11.11 PhotoRec: file name and date
The number is calculated by using the file location minus the partition offset divided by the block size.For some filesystems like NTFS, exFAT, ext2/3/4, this number may be identical to the original cluster/blocknumber.
If you have never fragmented your drive, only written one image after another on an empty partition the number represents the time series in rising order.
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- Joined: 23 Apr 2021, 15:54
Re: QPhotoRec raw file numbers question
Thanks for your help