Most know what is EXIF \u200b\u200bdata and this will seem boring. This is for only those who do not know what they are or at least know they are, but want to recover data lost exif images have been published.
For those who do not know what are the exif data I make a brief summary. Is data that the camera recorded in the original image files that are downloaded camera, and they record details such as the camera used, the time you took the photo and a myriad of technical data such as time exposició No employee, the level of exposure, aperture, etc ...
Flickr uses those data to be displayed in the properties of the image.
Why do not you go out to you? Well, the problem comes when editing and image processing applications such as Gimp, Photoshop, etc ... that when you save the images, depending on the edition you have done, almost always "lose" the data.
There are several programs that allow you to recover from the original image, if you have not deleted it clear, as the edited file has no trace of them.
Digikam on Linux using, on the picture, have a choice, it is to import metadata. Then, open the edited image, you use this option, select the original file from which import the data and ready.
In windows, I use one for the command line, but also has a windowed mode now explain. Exiftool called, and can be downloaded from , Specifically for Windows, the latest version of today would be this exiftool-7.25.zip . Unzip the files in a folder. There is a file called exiftool (-k). Exe, rename it to exiftool.exe.
now going to download another program to use in graphics mode. Get off this: ExifToolGui , the direct link to the download for the Windows version is this: exiftoolgui.zip . Unzip in a folder, and where a file called ExifToolGUI.exe, then copy the file that you changed the name before, ie exiftool.exe.
Okay, you're all set. To start the program double click on ExifToolGUI.exe. You will get a window with various options.
is easy to use, to the left is a list of folders. Locate the folder where you have the images. In the list of images select the image you want, right you will see your exif data. If you do not have exif data, as will the photos you have edited, put something like "No data". Well, these photos is that you must do the process. With the photo selected, you click on Export / Import -> Import metadata from single file. You see a screen telling you the steps, hit OK. Now you get a window that says "Select source file", then you have to select the original file from your camera, which descargarste before editing it. On the next screen, you have to check a box that says "ALL Metadata" And you hit 'Execute'.
now ready. The image has already recovered its metadata. Notice how now when you click on the image no longer get "No Data." Well that's it, when you upload the image to Flickr or any elsewhere, have their EXIF \u200b\u200bdata.
I hope you have been helpful.
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