This is a simple research with transport stream on DVB in Taiwan's channel "CTS". Using the software "TSR" to lead myself understanding the ts and its structure.And it's the Tatung university 's lesson!
8. Descriptor 根據iso13818-1page62 Program and program element descriptors are structures which may be used to extend the definitions of programs and program elements. All descriptors have a format which begins with an 8-bit tag value. The tag value is followed by an 8-bit descriptor length and data fields. 參考資料:http://neuron2.net/library/mpeg2/iso13818-1.pdf
12. 參考資料 數位電視廣播DVB之影像傳輸(MPEG2 Data Stream)基本架構介紹 http://203.70.205.16/library/library.asp?ID=4&Page=1 ISO13818-1 http://neuron2.net/library/mpeg2/iso13818-1.pdf PAT, PMT in MPEG2 Stream http://my.opera.com/checko/blog/show.dml/96757