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Fair use on Wikipedia only applies if it is not possible to replace such promotional image with a free image. {{Non-free promotional}}—for an image freely provided to promote an item, as in a promotional photo in a press packet {{Non-free poster}}—for poster images of reduced quality. Publicity photos. Fair use on Wikipedia only applies if ...
TIFF/EP, .tif, .tiff – Tag Image File Format / Electronic Photography, ISO 12234-2; tends to be used as a basis for other formats rather than in its own right. VTF – Valve Texture Format; WEBP – WebP, an image format designed for the web that can provide both lossless and lossy compression. XBM – X Window System Bitmap
For a file to be considered "free" under Wikipedia's Image use policy, the license must permit both commercial reuse and derivative works. Wikipedia (and all Wikimedia projects) strongly prefer "free" files. Where no free file exists, it is sometimes permissible to use a non-free (copyright-protected) file under the "fair use" provision. Fair ...
Non-free content can be used on Wikipedia in certain cases (for example, in some situations where acquiring a freely licensed image for a particular subject is not possible), but only within the United States legal doctrine of fair use, and in accordance with Wikipedia's own non-free content criteria as set out below.
A PDF file is often a combination of vector graphics, text, and bitmap graphics. The basic types of content in a PDF are: Typeset text stored as content streams (i.e., not encoded in plain text ); Vector graphics for illustrations and designs that consist of shapes and lines;
There are 4 basic choices for image file formats : SVG for simple diagrams (especially those that need to be scaled). JPEG for photographic images. GIF for animated images. PNG for everything else. While some formats offer multiple compression systems, in general the format and the compression system are tied together.
You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.
Category. : Promotional photos. Images in this category are promotional photos distributed for the purpose of publication. In the alternative, they are used as fair use under United States copyright law . Images in this category which don't cite their sources may be deleted. To place a file in this category, add the tag { { Non-free promotional ...