[mythtv] Can't tune Live TV with DVB - Update

Jim jdaley at penyball.cix.co.uk
Sat Sep 3 19:55:00 UTC 2005


> Can you get me a "mythbackend -v channel,siparser,record" log from
> startup to 30 seconds after these two recordings are started:
>  1/ A non-LiveTV recording that succeeds
>  2/ A LiveTV recording on the SAME channel that fails

fyi - same behaviour at 7195 
- but can now can get out of LiveTV mode without needing to kill frontend, 
though frontend very sluggish in livetv,

successful recording/livetv logs  were essentially the same but livetv 
doesn't get the lock,  extracts pasted below are where the logs diverge: 
(Full logs from startup attached)
 - obviously more than happy to investigate anything!
 
 cheers
 jim

failing livetv: ----------------------------------------------------
2005-09-03 19:32:52.463 Not ATSC channel: major(-1) minor(-1).
2005-09-03 19:32:52.463 mpeg program number: 4222
2005-09-03 19:32:52.463 DTVSM(0)::SetProgramNumber(4222): 
2005-09-03 19:32:52.463 SM: RemoveFlags: Seen(PMT,) Match(PMT,) Wait()
2005-09-03 19:32:52.463 SM:    AddFlags: Seen() Match() Wait(PMT,)
2005-09-03 19:32:52.466 SM:    AddFlags: Seen() Match() Wait(PAT,PMT,)
2005-09-03 19:32:52.467 Successfully set up MPEG table monitoring.
2005-09-03 19:32:52.467 SM(0)::Start: begin
2005-09-03 19:32:52.476 SM(0)::Start: end
2005-09-03 19:32:52.476 DTVSM(0)::GetStatusList: WaitForPMT seen(0) 
matching(0)
2005-09-03 19:32:52.526 DummyRec: Restart! Frames seen 11
2005-09-03 19:32:52.658 DummyRec: Restart! Frames seen 22
2005-09-03 19:32:52.720 DummyRec: Restart! Frames seen 33
2005-09-03 19:32:52.754 Waited 4 seconds for data to become available, 
waiting again...
2005-09-03 19:32:52.794 DummyRec: Restart! Frames seen 44
2005-09-03 19:32:52.852 DummyRec: Restart! Frames seen 55
2005-09-03 19:32:52.911 DummyRec: Restart! Frames seen 66
2005-09-03 19:32:52.958 DummyRec: Restart! Frames seen 77
---------------------------------------------------
succesful record
----------------------------------------------------
2005-09-03 19:29:55.596 Not ATSC channel: major(-1) minor(-1).
2005-09-03 19:29:55.597 mpeg program number: 4222
2005-09-03 19:29:55.597 DTVSM(0)::SetProgramNumber(4222): 
2005-09-03 19:29:55.597 SM: RemoveFlags: Seen(PMT,) Match(PMT,) Wait()
2005-09-03 19:29:55.597 SM:    AddFlags: Seen() Match() Wait(PMT,)
2005-09-03 19:29:55.603 SM:    AddFlags: Seen() Match() Wait(PAT,PMT,)
2005-09-03 19:29:55.603 Successfully set up MPEG table monitoring.
2005-09-03 19:29:55.603 SM(0)::Start: begin
2005-09-03 19:29:55.605 SM(0)::Start: end
2005-09-03 19:29:55.605 DTVSM(0)::GetStatusList: WaitForPMT seen(0) 
matching(0)
2005-09-03 19:29:55.612 DVBSM(0)::UpdateValues(): Signal Lock
2005-09-03 19:29:55.631 DVBSM(0)::RunTableMonitor(): begin (# of pids 2)
2005-09-03 19:29:55.632 DVBSM(0)::AddPIDFilter(0x0): 
2005-09-03 19:29:55.634 DVBSM(0)::AddPIDFilter(0x1ffb): 
2005-09-03 19:29:55.759 SM:    AddFlags: Seen(PAT,) Match() Wait()
2005-09-03 19:29:55.759 SM:    AddFlags: Seen() Match(PAT,) Wait()
2005-09-03 19:29:55.759 CreatePATSingleProgram()
2005-09-03 19:29:55.759 PAT in input stream
2005-09-03 19:29:55.760 Program Association Table
 PSIP prefix(0x0) tableID(0x0) length(45) extension(0x103e)
      version(24) current(1) section(0) last_section(0)
         tsid: 4158
 programCount: 9
  program number 0 has PID 0x  10   data  0x0 0x0 0x224 0x16
  program number 6462 has PID 0x193e   data  0x25 0x62 0x249 0x62
  program number 6526 has PID 0x197e   data  0x25 0x126 0x249 0x126
  program number 4222 has PID 0x107e   data  0x16 0x126 0x240 0x126
  program number 4286 has PID 0x10be   data  0x16 0x190 0x240 0x190
  program number 4350 has PID 0x10fe   data  0x16 0x254 0x240 0x254
  program number 4414 has PID 0x113e   data  0x17 0x62 0x241 0x62
  program number 4478 has PID 0x117e   data  0x17 0x126 0x241 0x126
  program number 4670 has PID 0x123e   data  0x18 0x62 0x242 0x62

2005-09-03 19:29:55.761 desired_program(4222) pid(0x107e)
2005-09-03 19:29:55.761 pmt_pid(0x107e)
2005-09-03 19:29:55.761 PAT for output stream
2005-09-03 19:29:55.762 Program Association Table
---------------------
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