On Monday 09 April 2012 13:39:36 Dominic Evans wrote: > On 9 April 2012 10:40, Klaus Schmidinger <Klaus.Schmidinger@xxxxxxx> wrote: > > + // > > http://www.smpte-ra.org/mpegreg/mpegreg.html + > > ... > > + case 0x44434949: // STREAMTYPE_USER_PRIVATE > > - DigiCipher II VIDEO (ANSI/SCTE 57) > > > > There is no entry for 44-43-49-49 on the given page. It wasn't me who added this stream-type check, I just re-applied the checks how they were done before. > see pat.c diff at > http://git.gekrumbel.de/vdr.git?p=vdr.git;a=commitdiff;h=f3d9ba8bfd6cd517 > 79aa1d2923903949fbb92f3c I used exactly this repository to find out that the regression was introduced in 1.7.18. > I'm guessing this was removed as part of Rolf's patch to add DigiCipher > support? Rolf contacted me off-list and confirmed your assumption. I sent the PMT (attached here as well) of the channel to him to see whether he has an idea how it can be avoided. In general I think just brutally replace the VPID with the PID signalled in the stream which is "user-defined" can't be the right way. -- Patrick http://www.kernellabs.com/
dvbsnoop V1.4.50 -- http://dvbsnoop.sourceforge.net/ ------------------------------------------------------------ SECT-Packet: 00000001 PID: 110 (0x006e), Length: 98 (0x0062) Time received: Mon 2012-04-09 09:51:42.797 ------------------------------------------------------------ 0000: 02 b0 5f 01 01 ff 00 00 e0 78 f0 00 02 e0 78 f0 .._......x....x. 0010: 03 11 01 ff 03 e0 82 f0 06 0a 04 66 72 61 00 03 ...........fra.. 0020: e0 83 f0 0d 0a 04 71 61 64 00 7f 05 06 85 66 72 ......qad.....fr 0030: 61 06 e0 8c f0 0a 59 08 66 72 61 20 00 01 00 01 a.....Y.fra .... 0040: 05 e0 aa f0 05 6f 03 80 10 e0 80 e0 ab f0 00 80 .....o.......... 0050: e0 ac f0 00 80 e0 ad f0 00 80 e0 ae f0 00 eb 4a ...............J 0060: d3 d2 .. PID: 110 (0x006e) Guess table from table id... PMT-decoding.... Table_ID: 2 (0x02) [= Program Map Table (PMT)] section_syntax_indicator: 1 (0x01) (fixed '0'): 0 (0x00) reserved_1: 3 (0x03) Section_length: 95 (0x005f) Program_number: 257 (0x0101) reserved_2: 3 (0x03) Version_number: 31 (0x1f) current_next_indicator: 1 (0x01) [= valid now] Section_number: 0 (0x00) Last_Section_number: 0 (0x00) reserved_3: 7 (0x07) PCR PID: 120 (0x0078) reserved_4: 15 (0x0f) Program_info_length: 0 (0x0000) Stream_type loop: Stream_type: 2 (0x02) [= ITU-T Rec. H.262 | ISO/IEC 13818-2 Video | ISO/IEC 11172-2 constr. parameter video stream] reserved_1: 7 (0x07) Elementary_PID: 120 (0x0078) reserved_2: 15 (0x0f) ES_info_length: 3 (0x0003) MPEG-DescriptorTag: 17 (0x11) [= STD_descriptor] descriptor_length: 1 (0x01) reserved_1: 127 (0x7f) leak_valid_flag: 1 (0x01) Stream_type: 3 (0x03) [= ISO/IEC 11172 Audio] reserved_1: 7 (0x07) Elementary_PID: 130 (0x0082) reserved_2: 15 (0x0f) ES_info_length: 6 (0x0006) MPEG-DescriptorTag: 10 (0x0a) [= ISO_639_language_descriptor] descriptor_length: 4 (0x04) ISO639_language_code: fra Audio_type: 0 (0x00) [= undefined] Stream_type: 3 (0x03) [= ISO/IEC 11172 Audio] reserved_1: 7 (0x07) Elementary_PID: 131 (0x0083) reserved_2: 15 (0x0f) ES_info_length: 13 (0x000d) MPEG-DescriptorTag: 10 (0x0a) [= ISO_639_language_descriptor] descriptor_length: 4 (0x04) ISO639_language_code: qad Audio_type: 0 (0x00) [= undefined] DVB-DescriptorTag: 127 (0x7f) [= extension_descriptor] descriptor_length: 5 (0x05) descriptor_tag_extension: 6 (0x06) selector_bytes: 0000: 85 66 72 61 .fra Stream_type: 6 (0x06) [= ITU-T Rec. H.222.0 | ISO/IEC 13818-1 PES packets containing private data] reserved_1: 7 (0x07) Elementary_PID: 140 (0x008c) reserved_2: 15 (0x0f) ES_info_length: 10 (0x000a) DVB-DescriptorTag: 89 (0x59) [= subtitling_descriptor] descriptor_length: 8 (0x08) ISO639_language_code: fra Subtitling_type: 32 (0x20) [= DVB subtitles (for the hard hearing) with no monitor aspect ratio critical] Composition_page_id: 1 (0x0001) Ancillary_page_id: 1 (0x0001) Stream_type: 5 (0x05) [= ITU-T Rec. H.222.0 | ISO/IEC 13818-1 private sections] reserved_1: 7 (0x07) Elementary_PID: 170 (0x00aa) reserved_2: 15 (0x0f) ES_info_length: 5 (0x0005) DVB-DescriptorTag: 111 (0x6f) [= application_signalling_descriptor] descriptor_length: 3 (0x03) Application type: 32784 (0x8010) reserved: 7 (0x07) AIT version nr.: 0 (0x00) Stream_type: 128 (0x80) [= User private] reserved_1: 7 (0x07) Elementary_PID: 171 (0x00ab) reserved_2: 15 (0x0f) ES_info_length: 0 (0x0000) Stream_type: 128 (0x80) [= User private] reserved_1: 7 (0x07) Elementary_PID: 172 (0x00ac) reserved_2: 15 (0x0f) ES_info_length: 0 (0x0000) Stream_type: 128 (0x80) [= User private] reserved_1: 7 (0x07) Elementary_PID: 173 (0x00ad) reserved_2: 15 (0x0f) ES_info_length: 0 (0x0000) Stream_type: 128 (0x80) [= User private] reserved_1: 7 (0x07) Elementary_PID: 174 (0x00ae) reserved_2: 15 (0x0f) ES_info_length: 0 (0x0000) CRC: 3947549650 (0xeb4ad3d2)
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