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2006-06-17T03:31:00.000-07:00

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2004-08-30T03:43:00.000-07:00

Råkade ta bort alla bilder på nya kameran :b
Efter ett tags surfande hittade jag jpegdump som jag kunde spara undan en avbild av minneskortet med. Sedan använde jag PC Inspector Smart Recovery för att plocka fram bilderna från SD-kortet. Filmerna klarade den inte att hitta så de fick jag plocka ut "för hand" ur avbildningen.
Nedan är länkar till diverse program jag surfade upp...

Acronis True Image 8.0
WinImage
HDCopy
mkisofs
Active@ UNERASER
Drive Image by PowerQuest
Norton System Tools
Drive Copy by PowerQuest

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Acronis True Image 8.0WinImage--------------------------http://www.ultimateslr.com/memory-card-recovery.html

http://www.pcinspector.de/smart_media_recovery/uk/welcome.htm

http://www.digicamhelp.com/digital-photo-recovery-and-rescue/
http://www.recovermyfiles.com/

Norton Undelete (System Works 2003)
Digital PhotoRescue Professional 1.5
http://www.z-a-recovery.com/digital_image_recovery.htm

http://www.goto.onlinehome.de/dsc/jpegdump.htm
http://groups.google.se/groups?hl=sv&lr=&ie=UTF-8&threadm=ad9fe044e13f566b9b9bbda5e1fc2911%40news.meganetnews.com&rnum=3&prev=/groups%3Fq%3Dcreate%2520image%2520of%2520memory%2520card%26hl%3Dsv%26lr%3D%26ie%3DUTF-8%26sa%3DN%26tab%3Dwg
For those who are interested, some information on how to recover Olympus 5050 RAW images from a corrupted memory card. This procedure works if the CF card only contains RAW images:1. If the card is unreadable, format it in a card reader or PCMCIA slot: use only the Quick format option, to make sure that only the FAT gets rewritten.2. Use a tool to create an image of the memory card. The image is a file with a size of the memory card capacity, which contains the entire data of the memory card, sector by sector. I used JPEGDUMP by Kurt Stege (freeware available at http://www.goto.onlinehome.de/dsc/jpegdump.htm), but you can use anything else which will create an image of the card.With JPEGDUMP the command to copy the card's content is:jpegdump -copy \\.\d: card.imaAssuming the card is seen as drive D: in your computer (if the letter is another one, use that). This will copy the card's content into the file card.ima in the directory where JPEGDUMP resides. Note: you must open a DOS window to run JPEGDUMP (under XP, go to Start -> Execute and type "command").3. Open the file card.ima with a text editor or hex editor and look for the text string "IIRS" - this marks the beginning of a RAW image. I used TextPad, but any other editor should be fine.4. With the text editor delete the part of card.ima which comes before the first occurrence of "IIRS" and save card.ima.5. In card.ima RAW files have a size of 7471104 bytes. All you have to do is split card.ima into chunks the size of 7471104 bytes. To split the card.ima I've used the Dariolius file splitting software at http://www.kanastacorp.com/.6. Rename the files you obtain to xxxxx.ORF and you're done.Comments:---------a. I couldn't find tools which would automatically recover Olympus 5050 RAW files. Even PC Inspector Smart Recovery by Convar, which does have an .ORF option, is unable to recover 5050 RAW files (I guess it works with E10 or E20 RAW files).b. This works when all images on the card are RAW. If the card contains a mix of RAW and JPEG files, you may have to split manually card.ima manually into chunks.c. RAW files which come out of the camera have a size of 7458816 bytes, i.e. are 12 KByte smaller. The files you obtained by splitting card.ima are larger because they contain also the .THM files. In any case the plugin of Photoshop can work with the files obtained by splitting card.ima.

Lars A. Englund

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