The DVB-S network here in NZ has implemented LCN based on the the AU standards rather than the UK standards. At the moment I've been unable to pull out the LCN details via dvbscan. Performing a scan I get the following mythtv@mythtv:~/dvb$ scan -u -o vdr D1.H scanning D1.H using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 12483000 H 22500000 3 initial transponder 12456000 H 22500000 3 >>> tune to: 12483:h:S0.0W:22500: 0x0000 0x0401: pmt_pid 0x010a Maori Television Service -- Maori TV (running) 0x0000 0x040b: pmt_pid 0x010d Television New Zealand -- TVONE (running) 0x0000 0x040c: pmt_pid 0x010e Television New Zealand -- TV2 (running) 0x0000 0x040d: pmt_pid 0x010f TVNZ -- Reserved 6 (not running) 0x0000 0x040e: pmt_pid 0x0110 TVNZ -- Reserved 7 (not running) 0x0000 0x076d: pmt_pid 0x0111 TVNZ -- Reserved 5 (not running) 0x0000 0x076e: pmt_pid 0x010c TVNZ -- Reserved 4 (not running) 0x0000 0x076f: pmt_pid 0x0112 Television New Zealand -- TVNZ V8Supercars (running) 0x0000 0x0770: pmt_pid 0x010b Television New Zealand -- Test - TVNZ WIDE (running) 0x0000 0x6590: pmt_pid 0x0000 Television New Zealand -- 27M SSU (running) 0x0000 0x6640: pmt_pid 0x0101 Television New Zealand -- SSU-ZW (running) Network Name 'Freeview Limited' >>> tune to: 12456:h:S160.0E:22500: Network Name 'Freeview Limited' 0x0000 0x0780: pmt_pid 0x010a Canwest -- TV3 (running) 0x0000 0x0781: pmt_pid 0x010b Canwest -- C4 (running) 0x0000 0x0782: pmt_pid 0x010c (null) -- Reserved 3K (not running, scrambled) 0x0000 0x0783: pmt_pid 0x010d (null) -- Reserved 4K (not running, scrambled) 0x0000 0x0784: pmt_pid 0x010e (null) -- Reserved 5K (not running, scrambled) 0x0000 0x0785: pmt_pid 0x010f (null) -- Reserved 6K (not running, scrambled) 0x0000 0x0789: pmt_pid 0x0113 (null) -- RNZ National (running) 0x0000 0x078a: pmt_pid 0x0114 (null) -- RNZ Concert (running) dumping lists (19 services) Maori TV:12483:h:S160.0E:22500:514+8190:652:0:0:1025:0:0:0 TVONE:12483:h:S160.0E:22500:515+8190:653:579:0:1035:0:0:0 TV2:12483:h:S160.0E:22500:516+8190:654:580:0:1036:0:0:0 Reserved 6:12483:h:S160.0E:22500:517+8190:655:579:0:1037:0:0:0 Reserved 7:12483:h:S160.0E:22500:518+8190:656:580:0:1038:0:0:0 Reserved 5:12483:h:S160.0E:22500:513+8190:651:0:0:1901:0:0:0 Reserved 4:12483:h:S160.0E:22500:519+8190:657:0:0:1902:0:0:0 TVNZ V8Supercars:12483:h:S160.0E:22500:520+8190:658:0:0:1903:0:0:0 Test - TVNZ WIDE:12483:h:S160.0E:22500:512+8190:650:0:0:1904:0:0:0 Reserved 3K:12456:h:S160.0E:22500:514:652:0:1:1922:0:0:0 Reserved 4K:12456:h:S160.0E:22500:515:653:0:1:1923:0:0:0 Reserved 5K:12456:h:S160.0E:22500:516:654:0:1:1924:0:0:0 Reserved 6K:12456:h:S160.0E:22500:517:655:0:1:1925:0:0:0 TV3:12456:h:S160.0E:22500:512:650:712:0:1920:0:0:0 C4:12456:h:S160.0E:22500:513:651:0:0:1921:0:0:0 RNZ National:12456:h:S160.0E:22500:0:659:0:0:1929:0:0:0 RNZ Concert:12456:h:S160.0E:22500:0:660:0:0:1930:0:0:0 Done. Now I have also performed a NIT scan using dvbsnoop as shown below. I know the official STBs here in NZ are using the LCN information so it must be in the stream somewhere. mythtv@mythtv:~/dvb$ ../dvbsnoop -n 1 -ph 1 0x10 dvbsnoop V1.4.00 -- http://dvbsnoop.sourceforge.net/ ------------------------------------------------------------ SECT-Packet: 00000001 PID: 16 (0x0010), Length: 163 (0x00a3) Time received: Sat 2007-05-19 17:41:37.789 ------------------------------------------------------------ 0000: 40 f0 a0 00 2f e3 00 00 f0 30 40 10 46 72 65 65 0000: @ . . . / . . . . 0 @ . F r e e 0010: 76 69 65 77 20 4c 69 6d 69 74 65 64 4a 10 00 16 0010: v i e w L i m i t e d J . . . 0020: 00 2f 66 40 09 08 00 05 9e 04 d7 01 0e 01 4a 0a 0020: . / f @ . . . . . . . . . . J . 0030: 00 16 00 2f 65 90 09 00 13 87 f0 63 00 15 00 2f 0030: . . . / e . . . . . . c . . . / 0040: f0 27 43 0b 01 24 56 00 16 00 81 02 25 00 03 41 0040: . ' C . . $ V . . . . . % . . A 0050: 18 07 8a 02 07 89 02 07 84 01 07 85 01 07 80 01 0050: . . . . . . . . . . . . . . . . 0060: 07 81 01 07 82 01 07 83 01 00 16 00 2f f0 30 43 0060: . . . . . . . . . . . . / . 0 C 0070: 0b 01 24 83 00 16 00 81 02 25 00 03 41 21 65 90 0070: . . $ . . . . . . % . . A ! e . 0080: 0c 66 40 0c 07 70 01 07 6d 01 04 01 01 04 0b 01 0080: . f @ . . p . . m . . . . . . . 0090: 04 0c 01 04 0d 01 04 0e 01 07 6e 01 07 6f 01 b6 0090: . . . . . . . . . . n . . o . . 00a0: 01 8e ef 00a0: . . . PID: 16 (0x0010) [= assigned for: DVB Network Information Table (NIT), Stuffing Table (ST)] Guess table from table id... NIT-decoding.... Table_ID: 64 (0x40) [= Network Information Table (NIT) - actual network] section_syntax_indicator: 1 (0x01) reserved_1: 1 (0x01) reserved_2: 3 (0x03) Section_length: 160 (0x00a0) Network_ID: 47 (0x002f) [= >>ERROR: not (yet) defined... Report!<<] reserved_3: 3 (0x03) Version_number: 17 (0x11) current_next_indicator: 1 (0x01) [= valid now] Section_number: 0 (0x00) Last_Section_number: 0 (0x00) reserved_4: 15 (0x0f) Network_descriptor_length: 48 (0x0030) DVB-DescriptorTag: 64 (0x40) [= network_name_descriptor] Descriptor_length: 16 (0x10) Network_name: "Freeview Limited" -- Charset: Latin alphabet DVB-DescriptorTag: 74 (0x4a) [= linkage_descriptor] Descriptor_length: 16 (0x10) transport_stream_ID: 22 (0x0016) original_network_ID: 47 (0x002f) [= TVNZ Digital | TVNZ] service_ID: 26176 (0x6640) [= --> refers to PMT program_number] linkage_type: 9 (0x09) [= system software update service] OUI_data_length: 8 (0x08) OUI: 1438 (0x00059e) [= http://standards.ieee.org/regauth/oui/] selector_length: 4 (0x04) Selector Bytes: 0000: d7 01 0e 01 0000: . . . . DVB-DescriptorTag: 74 (0x4a) [= linkage_descriptor] Descriptor_length: 10 (0x0a) transport_stream_ID: 22 (0x0016) original_network_ID: 47 (0x002f) [= TVNZ Digital | TVNZ] service_ID: 26000 (0x6590) [= --> refers to PMT program_number] linkage_type: 9 (0x09) [= system software update service] OUI_data_length: 0 (0x00) Private Data: 0000: 13 87 0000: . . reserved_5: 15 (0x0f) Transport_stream_loop_length: 99 (0x0063) Transport_stream_ID: 21 (0x0015) Original_network_ID: 47 (0x002f) [= TVNZ Digital | TVNZ] reserved_1: 15 (0x0f) Transport_descriptor_length: 39 (0x0027) DVB-DescriptorTag: 67 (0x43) [= satellite_delivery_system_descriptor] Descriptor_length: 11 (0x0b) Frequency: 19158528 (= 12.45600 GHz) Orbital_position: 5632 (= 160.0) West_East_flag: 1 (0x01) [= EAST] Polarisation: 0 (0x00) [= linear - horizontal] Modulation (Sat): 1 (0x01) [= QPSK] Symbol_rate: 2248704 (= 22.5000) FEC_inner: 3 (0x03) [= 3/4 conv. code rate] DVB-DescriptorTag: 65 (0x41) [= service_list_descriptor] Descriptor_length: 24 (0x18) service_ID: 1930 (0x078a)[ --> refers to PMT program_number] service_type: 2 (0x02) [= digital radio sound service] service_ID: 1929 (0x0789)[ --> refers to PMT program_number] service_type: 2 (0x02) [= digital radio sound service] service_ID: 1924 (0x0784)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1925 (0x0785)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1920 (0x0780)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1921 (0x0781)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1922 (0x0782)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1923 (0x0783)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] Transport_stream_ID: 22 (0x0016) Original_network_ID: 47 (0x002f) [= TVNZ Digital | TVNZ] reserved_1: 15 (0x0f) Transport_descriptor_length: 48 (0x0030) DVB-DescriptorTag: 67 (0x43) [= satellite_delivery_system_descriptor] Descriptor_length: 11 (0x0b) Frequency: 19170048 (= 12.48300 GHz) Orbital_position: 5632 (= 160.0) West_East_flag: 1 (0x01) [= EAST] Polarisation: 0 (0x00) [= linear - horizontal] Modulation (Sat): 1 (0x01) [= QPSK] Symbol_rate: 2248704 (= 22.5000) FEC_inner: 3 (0x03) [= 3/4 conv. code rate] DVB-DescriptorTag: 65 (0x41) [= service_list_descriptor] Descriptor_length: 33 (0x21) service_ID: 26000 (0x6590)[ --> refers to PMT program_number] service_type: 12 (0x0c) [= data broadcast service] service_ID: 26176 (0x6640)[ --> refers to PMT program_number] service_type: 12 (0x0c) [= data broadcast service] service_ID: 1904 (0x0770)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1901 (0x076d)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1025 (0x0401)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1035 (0x040b)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1036 (0x040c)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1037 (0x040d)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1038 (0x040e)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1902 (0x076e)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] service_ID: 1903 (0x076f)[ --> refers to PMT program_number] service_type: 1 (0x01) [= digital television service] CRC: 3053555439 (0xb6018eef) ========================================================== Any ideas where to look next? Steve _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
