Table of Contents

 1 Scope          
 2 References               
 3 Definitions 
        3.1 Terms defined elsewhere        
        3.2 Terms defined in this Recommendation            
 4 Abbreviations and acronyms             
 5 Conventions             
 6 Application
 7 Framework               
 8 Model assumptions               
        8.1 Speech-related assumptions  
        8.2 Video-related assumptions     
        8.3 Task-related assumptions        
 9 Model inputs            
        9.1 Speech quality parameters      
        9.2 Video quality parameters         
10 Model outputs       
11 Model description
       11.1 Speech quality estimation function for narrowband speech    
       11.2 Speech quality estimation function for wideband speech        
       11.3 Video quality estimation function       
       11.4 Multimedia quality integration function           
12 Accuracy of model
Annex A – Methodology for deriving the coefficients in the video quality estimation function with respect to coding and packet-loss degradation    
        A.1 Methodology for deriving coefficients v₁, v₂, ..., and v7             
        A.2 Methodology for deriving coefficients v₈, v₉, …, and v12            
Appendix I – Coefficients in the video quality estimation function  with respect to coding and packet-loss degradation    
Appendix II – Coefficients in the multimedia quality integration function    
Bibliography