ETSI - EN 300 743
Digital Video Broadcasting (DVB); Subtitling systems
|Publication Date:||1 October 2018|
The present document specifies the method by which subtitles, logos and other graphical elements may be coded and carried in DVB bitstreams. The system applies Colour Look-Up Tables (CLUTs) to define the colours of the graphical elements. The transport of the coded graphical elements is based on the MPEG-2 Transport Stream described in ISO/IEC 13818-1 .