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The process of converting a media file or object from one format to another. Transcoding is often used to convert video formats (i.e., Beta to VHS, VHS to QuickTime, QuickTime to MPEG). But it is also used to fit HTML files and graphics files to the unique constraints of mobile devices and other Web-enabled products. These devices usually have smaller screen sizes, lower memory, and slower bandwidth rates. In this scenario, transcoding is performed by a transcoding proxy server or device, which receives the requested document or file and uses a specified annotation to adapt it to the client.
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 Annotation-Based Web Content Transcoding
In-depth article introduces the annotation framework and explains the
annotation-based transcoding system.
Internet Transcoding for Universal Access
Provides links to demos, white papers, standards, and publications
regarding IBM's research and work in Internet transcoding.
Video Transcoding for Universal Multimedia Access
Article presents the basic video transcoding model and different ways
of improving this model at low bit rates.
Webopedia's "Did You Know...?" Section
Use this Webopedia knowledge section for an in-depth overview of specific technologies and occurrences in the areas of Computer Science, The Internet, and Computer Hardware and Software.
WebVideoUniverse
WebVideoUniverse takes you through the process of creating video for the Web, from shooting, to editing and encoding, to distributing and finally, to promoting your work. With tutorials, news and discussion, WebVideoUniverse helps you create professional videos for your Web site.
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