MPEG-4: Why, what, how and when?
The MPEG-4 Version 1 standard has been recently finalized. Since MPEG-4 adopted an object-based audiovisual representation model with hyperlinking and interaction capabilities and supports both natural and synthetic content, it is expected that this standard will become the information coding playground for future multimedia applications. This paper intends to give an overview on the MPEG-4 motivations, objectives, achievements, process and workplan, providing a stimulating starting point for more detailed reading.
objects mpeg-4 standard audiovisual coding