16進 生SDTパケット
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service_typeは常に0x48なので0x48を探す
次バイトが0x14でservice_name_length?
その後service_name_lengthより0x01 ~ 0xC1までがservice_provider_name = "ＮＨＫ総合１・東京"となる
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ここの部分は何を表しているのでしょうか...?
[01, 84, cf, 07, 01, fe, 00, f0, 00, 04, 00, 04, 01, f3, 00, 1e]

service_typeは常に0x48なので0x48を探す
次バイトが0x14でservice_name_length?
その後service_name_lengthより0x01 ~ 0xC1までがservice_name = "ＮＨＫ総合２・東京"となる
[48, 14, 01, 00, 11, 0e, 4e, 48, 4b, 0f, 41, 6d, 39, 67, 0e, 32, fe, 0f, 45, 6c, 35, 7e, c1, 01, 84, cf, 03, 02, fe, 00, 05, 80, e5, 00, 25, 48, 14, c0, 00, 11, 0e, 4e, 48, 4b, 0f, 37, 48, 42, 53, 0e, 47, fe, 0f, 45, 6c, 35, 7e, c1, 01, 88, cf, 0a, 03, 0e, 4e, 48, 4b, 0f, 21, 5d, 0e, 47, 59, c1, 55, dd, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff]

ここの部分は何を表しているのでしょうか...?
[01, 84, cf, 03, 02, fe, 00, 05, 80, e5, 00, 25]

service_typeは0x00...?なので0x00を探す
次バイトが0x11でservice_name_length?
その後service_name_lengthより0x0E ~ 0xC1までがservice_name = "ＮＨＫ−Ｇ"となる
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ここの部分は何を表しているのでしょうか...?
[01, 84, cf, 03, 02, fe, 00, 05, 80, e5, 00, 25, 48, 14, c0]