cgsecurity.org

Ok thank you very much for everything.
I will try to mix and match what I recovered, thank you

wow I had left this recovery open and it's been 24 hours and there is still 27 hours remaining 122.000 files recovered

unfortunately it is again thousands of small files
but the dad files starting at the same sector are with different size now

for example f7611397.dad was 4249kb in the previous recovery, the same file is 897 kb now

when I open them I think this time all files contain only 1 cam, so I think you ...

ok will try today
should I add the photorec.sig or is it already in there?

ok I will, send a few more
the DVR brand is Micae
can it be that the dvr is keeping files in a different format and then when you export them they are in a different format
in order to export, you specify a time frame and it exports the files in such frame
I sent one 500MB files which is exactly 1 ...

ok sent you 2 files
1. test.rar original dvr file (Brand Name Micae)
2. f7672373.rar - this is a recovered file where 2 videos are merged stitched together.

the min file size I found is 25Mb
I could send via wetransfer.com if you give me an address

yes big problems here.
17.000 small files recovered
and they are mixed
meaning cam1 and cam2 are in the same small file

do you think we could recover different file sizes by changing the custom signature?
I don't know much about programming but is this signature saying "recover all the files that ...

ok great finally after 3 weeks I began recovering data :)
thank you!!!

but there is a problem. This data is dvr recording of security cams. There were 4 cameras.
Normally for each cam there is a different *.dad file.
However only in the first 15 minutes I recovered 11.000 small files. It finds too ...

thank you
can you also tell me where to put this photoreg.sig? any specific folder?
also is there a way to search a specific sector of the hard drive instead of all of it?