Originally limited to presenting vector-based objects and images in a simple sequential manner, the format in its later versions allows audio (since Flash 3), video (since Flash 6) and many different possible forms of interaction with the end-user. On July 1, 2008, Adobe released code which allowed the Google and Yahoo search-engines to crawl and index SWF files. However, Rob Savoye, a member of the Gnash development team, has pointed to some parts of the Flash format which remain closed. On May 1, 2008, Adobe dropped its licensing restrictions on the SWF format specifications, as part of the Open Screen Project. The idea was to have a format which could be reused by a player running on any system and which would work with slower network connections. There are also various third party programs that can produce files in this format, such as Multimedia Fusion 2įutureWave Software, a small company later acquired by Macromedia, originally defined the file format with one primary objective: to create small files for displaying entertaining animations. Other than Adobe products, SWFs can be built with open source Motion-Twin ActionScript 2 Compiler (MTASC), the open source Ming library, and the proprietary SWiSH Max2. SWF files can be generated from within several Adobe products: Flash, Flex Builder (an IDE), as well as through MXMLC, a command line application compiler which is part of the freely available Flex SDK. It may also be used for programs, commonly games, using Actionscript. SWF currently functions as the dominant format for displaying "animated" vector graphics on the Web, far exceeding the use of the W3C open standard SVG, which has met with problems over competing implementations. Intended to be small enough for publication on the web, SWF files can contain animations or applets of varying degrees of interactivity and function. The file format SWF (originally standing for "Shockwave Flash", later changed to "Small Web Format" by Macromedia when the company chose to have the phrase "Shockwave" only refer to Director, pronounced swiff or "swoof" )Ī partially open repository for multimedia and especially for vector graphics, originated with FutureWave Software and has come under the control of Adobe.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |