ETS 300 472 : 20002现行
DIGITAL VIDEO BROADCASTING (DVB) - SPECIFICATION FOR CONVEYING ITU-R SYSTEM B TELETEXT IN DVB BITSTREAMS
出版：European Telecommunications Standards Institute
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Means of carrying ITU-R System B Teletext (World System Teletext [WST] - should satisfy the following requirements - Support transcoding of Teletext data into the Vertical Blanking interval of analogue video, compatible with existing TV receivers with Teletext decoders: Maximum data rate for each teletext service is equal to 16 lines per field : Transmission mechanism capable of transmitting subtitles with accurate timing regarding the video (within or near frame accuracy).
DIN ETS 300472 E : 1997 - Identical
DIN ETS 300472 : 1997 - Identical
PN ETS 300 472 : 2005 - Identical
NBN ETS 300 472 : 1999 - Identical
SANS 300472 : 2ED 2007(R2012) - Identical
NF ETS 300 472 : 1997 - Identical
DIN ETS 300472 : 1997 - Identical
