CEI EN 60461 : 2012

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and
   reserved
4 Time representation in
   30 frames per second and
   60 frames per second systems
5 Time representation in
   25 frames per second and
   50 frames per second systems
6 Time representation in
   24-frame systems
7 Structure of the time
   address and control bits
8 Linear time code application
9 Vertical interval
   application - Analogue
   television systems
10 Relationship between LTC
   and VITC
Annex A (informative) - Explanatory
        notes
Annex B (informative) - Converting
        time codes when converting
        video from 24 fps
        television systems
Bibliography

Specifies a digital time and control code for use in television, film, and accompanying audio systems operating at nominal rate of 60, 59,94, 50, 30, 29,97, 25, 24 and 23,98 frames per second.