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DS/ISO/IEC 14496-2/Amd. 1:2007
Information technology - Coding of audio-visual objects - Part 2: Visual
ISO/IEC 14496-2:2004 provides the following elements related to the encoded representation of visual information:*- Specification of video coding tools, object types and profiles, including capability to encode rectangular-based and arbitrary-shaped video objects, capability to define scalable bitstreams and error-resilient encoding tools;*- Specification of coding tools, object types and profiles for mapping of still textures into visual scenes;*- Specification of coding tools, object types and profiles for human face and body animation based on face/body models and additional semantic parameters; and*- Specification of coding tools, object types and profiles for animation of 2D warping grids with uniform and irregular topology.*The Visual specification contains definitions of the bitstream syntax, bitstream semantics and the related decoding process. It does not specify the encoders, which can be optimized in different implementations.
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