欧洲电信标准协会（ETSI）的Teletext标准：EN300472-e2（DVB Teletext ）& EN300706(Enhanced Teletext)
欧洲电信标准协会（ETSI）的Teletext标准：EN300472-e2（DVB Teletext ）& EN300706(Enhanced Teletext)...
teletext技术资料
资源总数：3
teletext全部资料 (3个)
Teletext module usually used in the DVB area.
Teletext module usually used in the DVB area....
Specification for conveying ITU-R System B Teletext in DVB bitstreams
Specification for conveying ITU-R System B Teletext in DVB bitstreams...