Introduction: How to Put Edited Pictures Back Into Your Digital Camera (converting Images to Dcf Compatible Jpeg)
So It's Christmas!
And you bought your girlfriend the perfect gift ... as perfect as a third world's month internship salary can buy :
A decent Digital Camera!
The Story (skipable):
As a graduating electrical engineer specializing on computer engineering you've "modded" a few gifts before... You remember hacking that MP3 player's firmware on her birthday, so that it would spell her name instead of it's logo... Ahh The Joy of identifying the image/correcting the checksums... all that HEX...
You thing that this one should be really easy! I'll just put one of my sketches as an opening screen for the camera...heck it even HAS this feature so there's no risk of "briking" (ie. turning into an useless BRICK) this one...The only thing you need to do is get your sketch drawing into the device
Problem:
Most digital camera makers obey a design Standard when it comes to file format ( the Digital Still Camera Image File Format Standard (Exif) ) known as dcf. it's mostly JPEG with thumbnails and EXIF data, all wrapped together into a single file disguised as one friendly .JPEG extension... The great thing about it is that it allows people with DCF compatible cameras to view/print out their pictures on DCF compatible equipments without the need for a computer...
The 'not so great thing' is that this Standard does NOT say anything about the camera being able to read "JFIF" JPEG ...the image format we all know (and export from image editors) as JPEG...
This means that if your camera CAN read JFIF (the normal JPEGs) you're in luck and ou don't need this instructable (don't worry you can still hang around and see the pictures :P )
In my case, the Digimax A503 from samsung DOES NOT READ JFIF...
To find out if your camera can read normal JPEG simply copy an image that wasn't taken from a Digital Camera (or edit and save one that was) and save it on your camera's memory or memory card in dcim xxx
This instructable is not intended to explain what's the DCF standard (search "exif.org" for that) , I'm keeping this as simple as possible as it is intended to anyone that can google it...
Step 1: Converting Your Image
In spite of the lack of resources concearning this subject (I couldn't find much!) There are several ways of doing this ,if anyone finds a better free conversion tool or if I manage to finish coding my own, please let me know so we can edit this later...
The Simple Alternatives (for now)
+Sony's PSP Image Converter Plus:
Guess what? the PSP is DFC compliant! meaning that you can use this converter (NOT FREE) to generate Jpegs compatible with your dcf reading camera!
+ Panasonic's Image Creator (FREE!!!):
A simple program made by panasonic in order to convert Slideshows and Other Images into dfc compatiple Jpeg format
+ Taking a picture of a picture (FREE)
But you didn't need an Instructable for that...
Step 2: Using Image Creator
Image Creator 1.5 is a freeware tool that was created by panasonic in order to convert Images into dcf compatible format for one of it's projectors...
The program itself is a no-brainer...
+You can adjust the final image's Quality in the settings/preferences Menu
+You can add Images for conversion using the IMAGES button
+You can select a destination for the converted images by clicking on the FOLDER ICON, select your HD...(this will create a X:\DCIM\XXXPJPCN\ folder)
+EXECUTE the conversion with the Convert & Save button
Step 3: Renaming to Match Your Camera
Now you'll need to rename the file that was generated by Image Creator to your own camera's Standard...just mimic your previously taken pictures:
Example: the A503 saves files like this S5030015.JPG (In bold is the camera identifier, the rest is just an index)
Now all I needed to do was rename the converted picture from JPCN0001.JPG to S5030001.JPG (note that you should choose an index number that DOESN'T match any of the pictures currently on your memory card or camera's internal memory!)
Step 4: Send It Back to the Camera...
Now you just need to copy the image you renamed during last step to your camera ,under the correct path of course (ex for samsung: X:\DCIM\100SSCAM )
Well...This was my first published instructable... It's not one of my hardware projects as I expected it to be...I'm tired ... it's late and I'm not a native english speaker ...so... don't crucify me if I made too many mistakes alright? (it's christmas! save it for easter time...)
29 Comments
6 years ago on Introduction
I know this is an old post but it still works great today. Thanks.
10 years ago on Introduction
Useful article. The updated link for Panasonic Image Creator 1.5 is below.
http://panasonic.net/avc/projector/software/imagecreator.html
It works great!
10 years ago on Introduction
hey
12 years ago on Step 4
Very useful. For those interested, I found a useful discussion of how to get your camera to display different JPEGs here - and from that, another free program called Camerizer that aims to do a similar job, but uses Python so might be a better option for those on OS X, Linux etc. Haven't tested it yet.
12 years ago on Step 3
Thanks for writing this guide. I used it for a bit of a prank on a friend.
Also, the link for the ImageCreator software in your guide is dead. I found it at http://panasonic.net/avc/projector/download/p1sd.html
Reply 12 years ago on Introduction
Thanks for the heads up , I've just fixed the link with yours =]
13 years ago on Introduction
Works like a champ on my D90. I have wanted to do this for years on my D70. Awesome job!
13 years ago on Introduction
mine works too very cool Fuji E900 works
13 years ago on Introduction
plz sum1 help me i dont kno how to do the code for a kodak C713 :O
13 years ago on Introduction
um i have a kodak C713 and im not sure how to do it please sum1 help :O
13 years ago on Introduction
I really like your drawings! Can't you publish a instructable that learn us other to paint that great? Really nice :)
14 years ago on Step 4
Very useful ! Thanks ! The software is for widows only, I will have to find my old PC in the garage...
14 years ago on Introduction
Ok, this is good..... but how to convert video to be able to play it on digital camera. My digimax captures to mjpeg with audio, but when I try to convert with pc to the exact type of video digimax won`t play it....
14 years ago on Step 4
Thanks for the info. I've wanted to put some images back onto the camera for showing off purposes - now I know how to do it. By the way your English is better than some native English writers I know.
14 years ago on Introduction
Good work. One note. The ImageCreator 1.5 jpg file is limited to SVGA (800x600).
15 years ago
Ow , and if anyone knows camera specific issues please contact me for collaboration privileges =)
Reply 15 years ago
You are also a talented artist! Awesome drawing!
Reply 15 years ago
Thanks =D
15 years ago
This is really cool, but just an FYI, I have an Olympus camera and I saved edited pictures to my camera card using the memory card slot on the computer, when I put the card back into the camera the card was corrupted. Olympus informed me that you can't let the computer write to the card. Unfortunately I didn't learn that until I lost 2 cards.
Reply 15 years ago
Err, can't you just get the camera to re-format the card?