Digitalization of TV program becomes the trend. It is possible to provide broadband data service through DVB. The specifications about data broadcast of DVB are outlined in this paper.
电视节目传输数字化已成为趋势，数字视频广播使通过广播业务提供宽带数据服务成为可能。
Digitalization of TV program becomes the trend. It is possible to provide broadband data service through DVB. The specifications about data broadcast of DVB are outlined in this paper.
电视节目传输数字化已成为趋势，数字视频广播使通过广播业务提供宽带数据服务成为可能。
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