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MPEG-21

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
(compression, standard, algorithm, file format)MPEG-21 - A file format designed to merge very different things in one object, so you can store interactive material in this format (audio, video, questions, answers, overlays, non-linear order, calculation from user inputs, etc.)



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Our approach is based on structured peer-to peer networks and allows complex queries using standard MPEG-7 and MPEG-21 multimedia metadata.
The method, entitled a Smart Learning Design Framework, is based on the MPEG-21 standard, and uses IEEE Learning Object Metadata (LOM) to provide bibliographic, technical, and pedagogical descriptors for the retrieval and description of learning objects.
Rights metadata--new emerging standards such as MPEG-21 and XrML are designed to enable automated copyright management and services.
 
 
 
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