What is MPEG-21? - Multimedia Compression
What is MPEG-21?
- A multimedia framework to enable transparent and augmented use of multimedia resources.
- Complete multimedia content creation, production, delivery is done with MPEG-21.
- MPEG-21 allows to use the existing multimedia components to be used together.
- The basic architectural concept of MPEG-21 framework is the Digital Item.
- Digital Items are digital objects which includes standard representation and identification of multimedia.
- Digital Item is a combination of resources such as videos, audio tracks, images, metadata and structure that describes the relationship among resources.