📄 （4）binary format for scenes.htm
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<P align=center>M<A name=_Ref447983627></A>PEG-4抯 Binary Format for Scene
Description</P></B></FONT><FONT size=2>
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<TD width="33%"><B>Julien Sign鑣</B><BR>ThinkOne<BR>1000 Marina Blvd.,
Suite 300<BR>Brisbane, CA 94005, USA<BR>e-Mail:
Julien.Signes@thinkone.com</TD>
<TD width="33%"><B>Yuval Fisher<BR>I</B>nstitute for Nonlinear
Science<BR>University of California, San Diego<BR>La Jolla,CA 92093-0402,
USA<BR>e-Mail: <A
href="mailto:yfisher@ucsd.edu">yfisher@ucsd.edu</A><B></B></TD>
<TD width="34%"><FONT face=TIMES size=2><B>Alexandros
Eleftheriadis<BR></B>Columbia University, Dept. of Electrical
Engineering<BR>500 West 120th Street, Mail Code 4712<BR>New York, NY
10027, USA<BR>e-Mail: <A href="mailto:eleft@ee.columbia.edu"><FONT
face=TIMES
size=3>eleft@ee.columbia.edu</FONT></A><B></B></FONT></TD></TR></TBODY></TABLE></FONT><B>
<P>Abstract</P></B><FONT face=TIMES size=2>
<P>The new MPEG-4 standard provides a suite of functionalities under one
standard: streaming multimedia content, good compression, and user
interactivity. This paper provides an introduction to the use and internal
mechanisms of these functions.</P><B>
<P> </B></FONT>
<OL><B><FONT face=TIMES size=2></FONT></B><B><FONT face=Arial size=4>
<LI>Introduction </FONT></B><FONT size=2>
<P>MPEG-4 is a digital bit stream format and associated protocols for
representing multimedia content consisting of natural and synthetic audio,
visual, and object data. It is the third (and not fourth) in a series of MPEG
specifications that have a history of wide acceptance and use in the
marketplace. Like its predecessors, it is ambitious in its scope. It provides
coding/compression capability for a rich set of functionalities, including the
manipulation of audio and video data, as well as the synthesis of audio, two-
and three-dimensional graphics, sophisticated scripting, interactivity, face
and body animation, and texture and geometric coding. It allows data to be
streamed and provides for interaction between the content server and the
browser. It can be used in a broadcast scenario, or in one-on-one interaction
both in "push" and "pull" modes. In short, it抯 extremely flexible and
attempts to provide a basis for a wide variety of uses.</P>
<P>All this functionality does not come cheap. The resulting specification is
voluminous, to put it kindly. This paper consists of a tutorial of one portion
of the MPEG-4 tool set ⌨️ 快捷键说明
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