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Commons:Temel Bilgiler/Dosya nakli ve Araçlar

< Commons:Temel Bilgiler

Transferring files from other projectsEdit

As files on the Commons can be used by all Wikimedia projects, it is a great idea to start transferring copyleft-licensed files from other projects.

A common mistake when uploading images from another Wikimedia project to Commons is to copy a scaled version, also known as a thumbnail. The MediaWiki software allows users to embed thumbnailed versions of images in articles by simply adding the parameter thumb to the image link. When the article is viewed, only the scaled version is loaded. As well at the image pages by default a thumbnail is displayed only (with a link to the full size version below). If a user saves the image directly from the scaled version, it will be saved in that size and thus will be heavily reduced in quality compared to the full size original. The number of horizontal pixels will be added to the filename, giving a name like “150px-example.png”.

  1. Go back to the source (which should be specified in the image page).
  2. Click on the scaled version of the image to go to the full version.
  3. Save and upload the full version.
  4. After you have done so tag the thumbnail version with {{Duplicate}} and give along side the tag a link to the full size image.

If you copied a file from another Wikimedia project, indicate which one (for example, “the German Wikipedia”), the author there, and the original title. So in order to transfer files from Wikipedia, please follow Wikipedia's Moving images to the Commons guidelines. Especially do not transfer non-commercial and Fair use images. They will be deleted immediately without further notice and will not be reuploaded to Wikipedia.

If you have questions regarding the conditions of a certain media file you want to transfer ask at Commons talk:Licensing for clarification.

Additional toolsEdit

Commonist upload tool

For some special tasks, like uploading large numbers of images and maintaining them in Wikimedia Commons, there are additional software tools available. The Java program Commonist is helpful when uploading a large number of images. So have a look at our Tools and Tool integration pages in order to make your daily work in Wikimedia Commons easier.

It is strongly recommended that you use any browser but Internet Explorer. For any operating system there is a large variety of modern browsers available for you to choose from, such as Firefox, Konqueror, Opera, and Safari. Internet Explorer lacks important features that can make your daily work in Wikimedia Commons a lot easier, such as tabbed browsing. It also has severe bugs, like the infamous PNG transparency bug. This bug not only causes display errors, but affects the quality of your contributions here; transparency is used a lot in Wikimedia Commons images, and you will make errors with transparency in modifying and creating files if you have no way of recognizing it.

Further readingEdit

Wikimedia Commons pages:

Wikipedia pages: