Back to Description of Seminars
VRML and MPEG4
Overview
What’s VRML?
Three versions
The history of VRML
Behind the scene: 3D graphics
Example:
What’s in the world
Source code:
MPEG4 : structured scene
Example
The script file of the scene:
Audio Visual Objects
Face and Body Animation
MPEG4 stream:
Grammar:
Binary Format of Scene (BIFS)
Multiplex all the audiovisual object in to a MPEG4 stream
Email: jhuangfu@ece.cmu.edu