List of Amendments

1.   Introduction

Revision 3 of the CD-I Full Functional Specification  provides   necessary 
corrections, additions, clarification  and editorial  amendments for   the 
following chapters:

     Chapter II    CD-I Disc Format

     Chapter III Data Retrieval Structure

     Chapter IV  Audio Data Representation

     Chapter V   Real Time Video Data Representation

     Chapter VI  Program-related Data Representation

     Chapter VII CD-RTOS

A new appendix has been added:

     Appendix V.2Guidelines for 525/625 Image Interchange.


Due to its large  number of pages and  in view of  an improved   editorial 
presentation for the coming Revision 4, Appendix VII.1 (CD-RTOS  technical 
manual, Rel. 2.2) is  not being distributed with  this revision, but    is 
available on request.


2.   Significant changes

The most significant changes in this Revision 3 are:

Chapter II
     Lead in area format

Chapter III
     Data Retrieval Structure is aligned on the recent ISO 9660 Standard

Chapter V
     Reduced Screen and Border are suppressed
     Rules for 525/625 line  image interchange are finalized  to   ensure 
compatibility
     Dual 7-bit CLUT mode is added
     The concepts  of  RTRI  and  RTCA,  one of  the  possible  ways   of 
     supporting Real Time Files, are moved from Chapters V and VII.
     
     An adaptation  is still  being worked  out to  be  presented as   an 
     example in Appendix

Chapter VII
     Simplification of the file protection mechanism
     Addition, modification, deletion of  some service requests   offered 
     by CD-RTOS
     Updated definition of CDFM and UCM related data structures
     Description of the Non Volatile RAM File driver


3.   Page numbering

As far as possible page numbering is kept.  However,

-    In Chapter V
     New pages 91 to 105 replace old pages 91 to 111

-    In Chapter VII
     New pages i to x replace old pages i to xii
     
     New pages 161 to 172 replace old pages 161 to 215


4.   Page replacement

The list of amendments has to be followed, replacing each page by its  new 
version unless otherwise mentioned.


5.   Amendments

A list of all amendments is given in the following pages.

The list includes:
-    Page number
-    Type of amendment
      A   Addition to specification
      C  Clarification or correction
      E  Editorial change

-    Position : paragraph, ...
-    Change description