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ZAR ZAR-related questions. Digital image recovery; General data recovery (filesystems and RAIDs).

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  #1  
Old 24th June 2007, 19:48
Technically_Illiterate Technically_Illiterate is offline
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Unhappy Deleted files on Digital Camera

My mom accidentally deleted a file, a video, on her digital camera and she really wants to get it back. I tried the image recovery but that is obviously only for pictures. Is there any way I can use ZAR to recover the deleted video?
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  #2  
Old 25th June 2007, 13:55
Alexey V. Gubin Alexey V. Gubin is offline
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Default Re: Deleted files on Digital Camera

  1. You need to specify what the video format it was. I.e. AVI/MPEG/what else?
  2. In case the format is not widespread (something specific to the particular camera), we may need a sample movie, but that's later.
  3. You will then have to wait while we work to add a support for that format (at least couple of days), without touching the card in meanwhile.
  4. We probably can come up with something you can try, but no guarantees as far as end result is concerned (as usual in data recovery).
In case that looks fine, please tell me what the video format you need.
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  #3  
Old 25th June 2007, 21:58
Technically_Illiterate Technically_Illiterate is offline
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Default Re: Deleted files on Digital Camera

I'm not sure what format it is in. I think MPG. It's a Sony DSC-H1 if that helps.

I think I recovered the video with a different system. FreeUndelete 2.0 by OfficeRecovery. The problem is that the beginning is the video that was deleted and then it changes to a different video in the middle. The first 5 seconds is the correct video but the rest is an older video.
It's as if there are two videos intertwined in one. I only need one. Not the older one
It doesn't make much sense. Will ZAR recover the full-length version of the video I need?

Thanx for your help

Last edited by Technically_Illiterate : 25th June 2007 at 22:21.
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  #4  
Old 26th June 2007, 13:30
Alexey V. Gubin Alexey V. Gubin is offline
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Default Re: Deleted files on Digital Camera

This is beyond repair then. We will use similar algorithm and end up with the same problem as them. When the file is deleted, you cannot tell where exactly it was any longer. Some guessing can be applied but only if the file was stored contigously on the disk, which is not the case.

Sorry but there is nothing we can do in your case.
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  #5  
Old 30th June 2007, 19:39
nitrofc54 nitrofc54 is offline
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Post Re: Deleted files on Digital Camera

I have a questuion about"video formats" and what ZAR can recover. I have a Kodak Z740 and it uses the"Quicktime"(.mov i believe) video format, i recovered the "pictures" just fine from a 1GB Transend card BUT the "video" files are"unreconized" i know they are there as i had another program i tried BUT was $27 to buy!
Is there anything you can do in this case?? I havent found a program to get them from the card(useing a card reader) to my computer HardDrive. thanks for even considering this one.
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Old 1st July 2007, 12:49
Alexey V. Gubin Alexey V. Gubin is offline
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Default Re: Deleted files on Digital Camera

If possible, email one movie created by that camera to
development@z-a-recovery.com. Short one will do. We need a sample to be able to look into it.
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  #7  
Old 2nd July 2007, 19:26
nitrofc54 nitrofc54 is offline
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Post Re: Deleted files on Digital Camera

CAN DO, been kinda busy here with the flooding aroiund. Its on the way. ORiginal format is"Quicktime" but i use"real one" as the default media player on my computer. hope that doesnt mess up any "encoding.
Thanks again
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  #8  
Old 3rd July 2007, 06:57
Alexey V. Gubin Alexey V. Gubin is offline
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Default Re: Deleted files on Digital Camera

Please try this:
  1. Download http://www.z-a-recovery.com/tt/zar-82-016.exe
  2. Rename to zar.exe and save into C:\Program Files\ZAR overwriting the existing file.
  3. Run with the same settings as the original
Should bring in the movies this time. It worked on the sample I crafted using the movie you sent, but in case something is amiss, please report back.
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  #9  
Old 3rd July 2007, 20:20
nitrofc54 nitrofc54 is offline
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Thumbs up Re: Deleted files on Digital Camera

That did it. SIx movies came up out of the original seven.
SOmehow after i downloaded the camera from the races the folder in my kodak pictures was deleted and i hadnt formatted the card so just one missing movie out of the 110 pictures is kewl,THANKS. WHat i am sure happened was, the other movie was maybe"overwritten" by pictures i took after the races, before i realized that folder was missing. Live and learn,why i keep a second harddrive to back up things and I DIDNt do that,so was my fault in the respect.
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  #10  
Old 4th July 2007, 16:00
Alexey V. Gubin Alexey V. Gubin is offline
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Default Re: Deleted files on Digital Camera

Okay. There was some variation of the MOV format we did not expect to see. However, it so happened that Kodak generates just exactly that variation. Now ZAR handles that as well.
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