Opened 16 years ago
Closed 16 years ago
Last modified 16 years ago
#7102 closed defect (invalid)
Problem switching from encrypted channel to FTA channel
Reported by: | Owned by: | Isaac Richards | |
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Priority: | minor | Milestone: | unknown |
Component: | MythTV - General | Version: | unknown |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
hi,
there is an problem switching from an encrypted channel to an FTA channel. In the frontend-OSD it hangs on "LMs". When you switch to an other FTA channel then it changes to LMC and is working again.
Mythtv-Version is the latest source.
here is the backend log switching back from ecrypted ("LMSC") Channel back to the FTA channel hanging on "LMs":
2009-09-20 08:23:19.712 TVRec(19): HW Tuner: 19->19 2009-09-20 08:23:19.773 DVBChan(19:/dev/dvb/adapter2/frontend0) Warning: Your frequency setting (12544750) is out of range. (min/max:950000/2150000) 2009-09-20 08:23:19.988 Finished recording Teleshopping: channel 14012 2009-09-20 08:23:20.088 mythbackend version: trunk [21949] www.mythtv.org 2009-09-20 08:23:20.145 Using runtime prefix = /usr/local 2009-09-20 08:23:20.219 AutoExpire: CalcParams(): Max required Free Space: 4.0 GB w/freq: 15 min 2009-09-20 08:23:20.244 Using configuration directory = /etc/mythtv/.mythtv 2009-09-20 08:23:20.378 Empty LocalHostName. 2009-09-20 08:23:20.466 Using localhost value of MythTv 2009-09-20 08:23:20.526 New DB connection, total: 1 2009-09-20 08:23:20.552 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17504) desired(17501) 2009-09-20 08:23:20.579 Connected to database 'mythconverg' at host: localhost 2009-09-20 08:23:20.632 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17500) desired(17501) 2009-09-20 08:23:20.687 Closing DB connection named 'DBManager0' 2009-09-20 08:23:20.731 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17507) desired(17501) 2009-09-20 08:23:20.787 Connected to database 'mythconverg' at host: localhost 2009-09-20 08:23:20.892 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17505) desired(17501) 2009-09-20 08:23:20.901 Current Schema Version: 1244 2009-09-20 08:23:20.952 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17506) desired(17501) 2009-09-20 08:23:21.020 New DB connection, total: 2 2009-09-20 08:23:21.063 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17502) desired(17501) 2009-09-20 08:23:21.174 DTVSM(/dev/dvb/adapter2/frontend0) Error: Wrong PMT; pmt->pn(17503) desired(17501) 2009-09-20 08:23:21.119 Connected to database 'mythconverg' at host: localhost 2009-09-20 08:23:23.818 AFD: Opened codec 0x1ebb840, id(MPEG2VIDEO) type(Video) 2009-09-20 08:23:23.861 AFD: codec MP2 has 2 channels 2009-09-20 08:23:23.906 AFD: Opened codec 0x1ebc560, id(MP2) type(Audio) 2009-09-20 08:23:24.020 Preview: Grabbed preview '/speichergruppen/LiveTV/14012_20090920082309.mpg' 544x576@400s
Attachments (2)
Change History (13)
comment:1 Changed 16 years ago by
Status: | new → infoneeded_new |
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comment:2 Changed 16 years ago by
Resolution: | → invalid |
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Status: | infoneeded_new → closed |
30 days without response.
comment:3 Changed 16 years ago by
First of all, I am sorry for re-opening this ticket.
In fact I think this is related to #6022.
Last Sunday I have updated to 0.22_p22824-r1 (gentoo version). The main reason for the upgrade was exactly this bug.
This issue is still present. Encrypted channels are OK while FTA cannot be locked on :-D.
I am willing to provide any information might be required to get this right.
Thank you for your time, Octavian
comment:5 Changed 16 years ago by
OK I will do this in the evening. I am not at home right now.
Is record,channel,siparser
enough?
comment:6 Changed 16 years ago by
Yes. Also, which hardware CAM and subscription card do you see this issue with?
comment:7 Changed 16 years ago by
CAM: CAM: Conax 4.00e, 01, 0B00, 04B1
SmartCard from Digitenne (NL) http://www.kpn.com/TelevisieNieuw.htm
mythbackend.log:
2009-11-16 09:35:47.859 CAM: Conax 4.00e, 01, 0B00, 04B1
2009-11-16 09:35:47.943 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.11026 2009-11-16 09:35:47.985 DVB#/dev/dvb/adapter1/frontend0 CA: CiHandler needs CA_PMT 2009-11-16 09:35:47.987 DVB#/dev/dvb/adapter1/frontend0 CA: Creating CA_PMT, ServiceID = 23 2009-11-16 09:35:47.988 Adding CA descriptor: CASID(0xb00), ECM PID(0x7f7) 2009-11-16 09:35:47.989 Adding elementary stream: video-mpeg2, pid(0x7ef) 2009-11-16 09:35:47.990 Adding elementary stream: audio-mp1-layer[1,2,3], pid(0x7f0) 2009-11-16 09:35:47.991 Adding elementary stream: private-data, pid(0x7f1) 2009-11-16 09:35:47.992 DVB#/dev/dvb/adapter1/frontend0 CA: Sending CA_PMT with CPLM_ONLY to CI slot #0 2009-11-16 09:35:48.101 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.1096 2009-11-16 09:35:48.254 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.11996 2009-11-16 09:35:48.407 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.13914 2009-11-16 09:35:48.564 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.1657 2009-11-16 09:35:48.717 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.13826 2009-11-16 09:35:48.870 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.11077 2009-11-16 09:35:49.024 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.08655 2009-11-16 09:35:49.178 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.06239 2009-11-16 09:35:49.331 DTVSM(/dev/dvb/adapter1/frontend0): Time Offset: -2.1008 2009-11-16 09:35:49.433 PID 0x7ef status: Decrypted
/var/log/messages
Nov 16 09:40:42 mythtvbackend saa7146: register extension 'budget_ci dvb'. Nov 16 09:40:42 mythtvbackend budget_ci dvb 0000:05:09.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 Nov 16 09:40:42 mythtvbackend IRQ 18/: IRQF_DISABLED is not guaranteed on shared IRQs Nov 16 09:40:42 mythtvbackend saa7146: found saa7146 @ mem f8b22000 (revision 1, irq 18) (0x13c2,0x1012). Nov 16 09:40:42 mythtvbackend saa7146 (0): dma buffer size 192512 Nov 16 09:40:42 mythtvbackend DVB: registering new adapter (TT-Budget-T-CI PCI) Nov 16 09:40:42 mythtvbackend adapter has MAC addr = 00:d0:5c:07:da:69 Nov 16 09:40:42 mythtvbackend input: Budget-CI dvb ir receiver saa7146 (0) as /class/input/input3 Nov 16 09:40:42 mythtvbackend budget_ci: CI interface initialised Nov 16 09:40:42 mythtvbackend DVB: registering adapter 1 frontend 0 (Philips TDA10046H DVB-T)... ... Nov 16 09:40:42 mythtvbackend dvb_ca adapter 1: DVB CAM detected and initialised successfully
comment:8 Changed 16 years ago by
Log from at least the start of tuning, if not from startup, please.
comment:9 Changed 16 years ago by
I will do that in the evening since I am not at home now and I cannot start mythfrontend in a NXMachine session.
The listing was posted to show the CAM type and the hardware I have used.
comment:10 Changed 16 years ago by
the issue is solved for me
Here are the steps I have followed.
- Rescanning of the FTA channels from mythtv-setup.
Initially the scan on the problematic frequency 546MHz did not work. As soon as the scanning of the transponder was started a timeout signal was given and no channels were found. All parameters were AUTO. The next step was to use kaffeine to tune in the 546MHz. This was successful. I have copied all parameters from kaffeine and pass them to mythtv. The result of the scan is attached in mythtv_setup.scan
- After starting the mythfrontend, the FTA channels were successfully tuned-in. For completeness I have attached mythbackend_tuning.log.gz.
Thanks Dibblah for spending some time on this, Octavian
Changed 16 years ago by
Attachment: | mythtv_setup.scan added |
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The console output when scanning the problematic FTA 546MHz frequency
Changed 16 years ago by
Attachment: | mythbackend_tuning.log.gz added |
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The mythbackend logfile (as requested) when tuning the problematic FTA 546MHz frequency
please attach a -v record,channel,siparser backend log