Hi,
just saved a couple of minutes (mux-dump on) and ran the file through dvbsnoop.
search for NIT and the below part is relevant. Unfortunately for me this is all way over my head :)
I can sent you a link to the recorded file...
-------------
Guess table from table id...
NIT-decoding....
Table_ID: 65 (0x41) [= Network Information Table (NIT) - other network]
section_syntax_indicator: 1 (0x01)
reserved_1: 1 (0x01)
reserved_2: 2 (0x02)
Section_length: 3571 (0x0df3)
Network_ID: 11840 (0x2e40) [= --> please lookup at
http://www.dvb.org]
reserved_3: 0 (0x00)
Version_number: 4 (0x04)
current_next_indicator: 1 (0x01) [= valid now]
Section_number: 232 (0xe8)
Last_Section_number: 3 (0x03)
reserved_4: 6 (0x06)
Network_descriptor_length: 3648 (0x0e40)
MPEG-DescriptorTag: 24 (0x18) [= NPT_endpoint_descriptor]
descriptor_length: 0 (0x00)
MPEG-DescriptorTag: 60 (0x3c) [= ITU-T.Rec.H.222.0|ISO/IEC13818-1 Reserved]
descriptor_length: 0 (0x00)
DVB-DescriptorTag: 171 (0xab) [= User defined/ATSC reserved]
descriptor_length: 5 (0x05)
Descriptor-data:
0000: 80 1d bb a7 4d ....M
DVB-DescriptorTag: 165 (0xa5) [= User defined/ATSC reserved]
descriptor_length: 24 (0x18)
Descriptor-data:
0000: e9 8e 80 71 4d ed 81 03 de 85 77 f0 08 1f a4 fc ...qM.....w.....
0010: 9c d0 0b 3e 40 1f 7f b9 ...>@...
DVB-DescriptorTag: 156 (0x9c) [= User defined/ATSC reserved]
descriptor_length: 41 (0x29)
Descriptor-data:
0000: 52 b8 dc 8b 1b 5f b0 bd e7 dd f8 32 2b 67 a0 15 R...._.....2+g..
0010: 8a f2 36 cb 8f 54 6d ea 7b 00 22 00 73 48 c2 be ..6..Tm.{.".sH..
0020: e2 a6 0b e0 4b 89 f1 c7 3d ....K...=
MPEG-DescriptorTag: 3 (0x03) [= audio_stream_descriptor]
descriptor_length: 20 (0x14)
free_format_flag: 1 (0x01)
ID: 1 (0x01)
layer: 3 (0x03)
variable_rate_audio_indicator: 1 (0x01)
reserved_1: 0 (0x00)
MPEG-DescriptorTag: 44 (0x2c) [= FlexMuxTiming_descriptor]
descriptor_length: 190 (0xbe)
FCR_ES_ID: 21670 (0x54a6)
FCRResolution: 4188020738 (0xf9a02002) [= (cycles/s)]
FCRLength: 8 (0x08)
FCRRateLength: 2 (0x02)
MPEG-DescriptorTag: 51 (0x33) [= ITU-T.Rec.H.222.0|ISO/IEC13818-1 Reserved]
descriptor_length: 123 (0x7b)
----> ERROR: unimplemented descriptor (mpeg context), Report!
Descriptor-data:
0000: c9 72 06 59 5b cd 02 07 da 82 00 1c 80 2a 22 7d .r.Y[........*"}
0010: be e0 06 80 0e 45 80 38 f6 17 9d eb fe 39 b5 fc .....E.8.....9..
0020: 4b 95 64 e1 69 4b 4a 6f 4e 00 ce 1a 08 1f 98 00 K.d.iKJoN.......
0030: fa 0f 00 77 fc 80 95 ff 58 de 54 10 3e 4a 28 03 ...w....X.T.>J(.
0040: 6e c2 45 84 93 5b 9c 5e ee 3f e3 21 52 9f e0 db n.E..[.^.?.!R...
0050: 3b 25 c1 76 c5 43 9b 68 fa 02 07 eb 00 3f 00 30 ;%.v.C.h.....?.0
0060: 00 50 00 d3 80 06 60 0b bb d1 42 80 1f 65 fb 7f .P....`...B..e..
ETC.