[mythtv-commits] Ticket #8770: EPG is not detected in DVB-T broadcasts

MythTV mythtv at cvs.mythtv.org
Fri Aug 13 11:37:29 UTC 2010


#8770: EPG is not detected in DVB-T broadcasts
-------------------------------+--------------------------------------------
 Reporter:  guysoft@…          |           Owner:  stuarta   
     Type:  defect             |          Status:  infoneeded
 Priority:  minor              |       Milestone:  unknown   
Component:  MythTV - EIT       |         Version:  Trunk Head
 Severity:  medium             |      Resolution:            
 Keywords:  dvb, israel, epg   |   Ticket locked:  0         
-------------------------------+--------------------------------------------

Comment (by yianniv):

 I think I have the same problem in Greece. I also asked in the Users list
 (http://www.gossamer-threads.com/lists/mythtv/users/446287)

 As suggested, I ran mythbackend with -eit,siparser and got:


 {{{
 2010-08-13 14:03:45.127 No locale defaults file for el_GR, skipping
 2010-08-13 14:03:45.165 Connected to database 'mythconverg' at host:
 192.168.13.                                    65
 2010-08-13 14:03:45.191 Current MythTV Schema Version (DBSchemaVer): 1262
 2010-08-13 14:03:45.871 Using protocol version 58
 2010-08-13 14:03:46.498 Backend is running in Europe/Athens time zone.
 2010-08-13 14:03:46.547 MythBackend: Running as a slave backend.
 2010-08-13 14:03:46.568 New DB connection, total: 2
 2010-08-13 14:03:46.614 Connected to database 'mythconverg' at host:
 192.168.13.                                    65
 2010-08-13 14:03:47.918 New DB connection, total: 3
 2010-08-13 14:03:47.946 Connected to database 'mythconverg' at host:
 192.168.13.                                    65
 2010-08-13 14:03:57.452 EITHelper: localtime offset 3:00:00
 2010-08-13 14:03:57.508 Main::Registering HttpStatus Extension
 2010-08-13 14:03:57.560 Enabled verbose msgs:  important general eit
 siparser
 2010-08-13 14:03:58.596 Connecting to master server: 192.168.13.65:6543
 2010-08-13 14:03:58.695 Connected successfully
 2010-08-13 14:05:13.548 TVRec(52): ASK_RECORDING 52 0 0 0
 2010-08-13 14:05:13.637 TVRec(52): Changing from None to RecordingOnly
 2010-08-13 14:05:13.662 TVRec(52): HW Tuner: 52->52
 2010-08-13 14:05:14.496 TVRec(53): ASK_RECORDING 53 0 0 0
 2010-08-13 14:05:14.510 TVRec(54): ASK_RECORDING 54 0 0 0
 2010-08-13 14:05:15.137 Created PMT
 Program Map Table ver(1) pid(0x101) pnum(1) len(111)
   Multiplex Buffer Utilization Descriptor (0xc) length(4)
   Maximum Bitrate Descriptor (0xe) length(3)
   Smoothing Buffer Descriptor (0x10) length(6)

  Stream #0 pid(0x201) type(video-mpeg2  0x2)
   Video Descriptor (0x2) length(3)
   Stream Identifier Descriptor (0x52): ComponentTag=0x1
   Unknown(6) Descriptor (0x6) length(1)
  Stream #1 pid(0x281) type(audio-mp2-layer[1,2,3]  0x4)
   Audio Descriptor (0x3) length(1)
   ISO-639 Language: code(gre) canonical(gre) eng(Greek, Modern (1453-))
   Stream Identifier Descriptor (0x52): ComponentTag=0x81
  Stream #2 pid(0x241) type(private-data  0x6)
   Teletext Descriptor (0x56) length(5)
   Stream Identifier Descriptor (0x52): ComponentTag=0x41
  Stream #3 pid(0x227) type(dsmcc-b std data  0xb)
   Unknown(19) Descriptor (0x13) length(5)
   Data Broadcast Identifier Descriptor (0x66) length(4)
   Stream Identifier Descriptor (0x52): ComponentTag=0x0
  Stream #4 pid(0x226) type(private-sec  0x5)
   Application Signalling Descriptor (0x6f) length(3)

 2010-08-13 14:05:16.266 EITScanner (52): EIT scan ignoring sourceid.
 2010-08-13 14:05:16.304 EITScanner (52): Started passive scan.
 2010-08-13 14:05:16.330 TVRec(52): rec->GetPathname():
 '/store/readonly/myth/2002_20100813140500.mpg'
 2010-08-13 14:05:16.377 Created PMT
 Program Map Table ver(1) pid(0x101) pnum(1) len(111)
   Multiplex Buffer Utilization Descriptor (0xc) length(4)
   Maximum Bitrate Descriptor (0xe) length(3)
   Smoothing Buffer Descriptor (0x10) length(6)

  Stream #0 pid(0x201) type(video-mpeg2  0x2)
   Video Descriptor (0x2) length(3)
   Stream Identifier Descriptor (0x52): ComponentTag=0x1
   Unknown(6) Descriptor (0x6) length(1)
  Stream #1 pid(0x281) type(audio-mp2-layer[1,2,3]  0x4)
   Audio Descriptor (0x3) length(1)
   ISO-639 Language: code(gre) canonical(gre) eng(Greek, Modern (1453-))
   Stream Identifier Descriptor (0x52): ComponentTag=0x81
  Stream #2 pid(0x241) type(private-data  0x6)
   Teletext Descriptor (0x56) length(5)
   Stream Identifier Descriptor (0x52): ComponentTag=0x41
  Stream #3 pid(0x227) type(dsmcc-b std data  0xb)
   Unknown(19) Descriptor (0x13) length(5)
   Data Broadcast Identifier Descriptor (0x66) length(4)
   Stream Identifier Descriptor (0x52): ComponentTag=0x0
  Stream #4 pid(0x226) type(private-sec  0x5)
   Application Signalling Descriptor (0x6f) length(3)

 2010-08-13 14:10:00.779 TVRec(52): Changing from RecordingOnly to None
 2010-08-13 14:10:00.796 Finished recording 12 (SPORT+INFO) "Παρ Αυγ 13
 14:05:00 2010": channel 2002
 2010-08-13 14:10:01.908 Finished recording 12 (SPORT+INFO) "Παρ Αυγ 13
 14:05:00 2010": channel 2002
 2010-08-13 14:10:02.056 mythpreviewgen version: trunk [25620M]
 www.mythtv.org
 2010-08-13 14:10:02.093 Using runtime prefix = /usr
 2010-08-13 14:10:02.109 Using configuration directory = /root/.mythtv
 2010-08-13 14:10:02.127 Empty LocalHostName.
 2010-08-13 14:10:02.144 Using localhost value of storage
 2010-08-13 14:10:02.161 Testing network connectivity to '192.168.13.65'
 2010-08-13 14:10:02.186 New DB connection, total: 1
 2010-08-13 14:10:02.237 Connected to database 'mythconverg' at host:
 192.168.13.65
 2010-08-13 14:10:02.283 Closing DB connection named 'DBManager0'
 2010-08-13 14:10:02.300 Current locale el_GR
 2010-08-13 14:10:02.317 No locale defaults file for el_GR, skipping
 2010-08-13 14:10:02.336 Connected to database 'mythconverg' at host:
 192.168.13.65
 2010-08-13 14:10:02.426 MythCoreContext: Connecting to backend server:
 192.168.13.65:6543 (try 1 of 1)
 2010-08-13 14:10:02.511 Using protocol version 58
 2010-08-13 14:10:05.002 AFD: Opened codec 0x6f18b0, id(MPEG2VIDEO)
 type(Video)
 2010-08-13 14:10:05.033 AFD: codec MP2 has 2 channels
 2010-08-13 14:10:05.050 AFD: Opened codec 0x6fa5a0, id(MP2) type(Audio)
 2010-08-13 14:10:05.160 Preview: Grabbed preview
 '/store/readonly/myth/2002_20100813140500.mpg' 720x576 at 100s
 2010-08-13 14:10:05.415 ~MythContext waiting for threads to exit.
 2010-08-13 14:10:31.053 EITScanner (52): StartActiveScan called with 0
 multiplexes

 }}}

 The initial scan was done by using the frequency of the transponder,
 because Greece DVB-T frequencies were not available at the time. However,
 the transport and network IDs are present and correct (I confirmed the
 values reported by my tv set).

 The useeit value in the videosource table is 1 for this source.

 Any more info I can provide you with?

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/8770#comment:3>
MythTV <http://www.mythtv.org/>
MythTV


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