CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Extensible family of compatible digital coding standards
 2     Specifications applicable to any member of the family
        2.5     Definition of the digital signals Y, CR, CB, from the primary (analogue) signals  ,   and
                  2.5.1     Construction of luminance ( ) and colour-difference (  –  ) and (  –  ) signals
                  2.5.2     Construction of re-normalized colour-difference signals     and
                  2.5.3     Quantization
                  2.5.4     Construction of Y, CR , CB via quantization of   ,   ,
                  2.5.5     Limiting of Y, CR , CB signals
        2.6     Colour and opto-electronic transfer characteristic
 3     Family members
 1     Encoding parameter values for the 4:2:2 member of the family
 2     Encoding parameter values for the 4:4:4 member of the family
 1     Relationship of digital active line to analogue sync reference
 1     Some guidance on the practical implementation of the filters
 1     Digital equations
 2     Optimization procedure
 3     Simple calculation method for squared difference sum