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 The reference television chain
6.1 Television program production
6.2 Primary distribution
6.3 Secondary distribution
6.4 Presentation
7 Main causes for loss of lip-sync
8 User requirements for operational monitoring
8.1 Operational aspect
8.2 Measurement aspect
Appendix I – Perceptual limits for lip-sync errors
Appendix II – Detection and adjustment of lip-sync errors
II.1 Perceptual
verification of lip-sync along television chains
II.2 Maintaining lip-sync
along the television chain – The ideal solution
II.3 Maintaining lip-sync
along the television chain – A practical approximate solution