Wow, I never would have thought of that, thanks! I also added something similar to my database, where I used channel 18-1 (which is cbs-HD here). I can't verify right now if it is working (at work, too), but the backend replies it is successfully able to tune the channel...
Now to find if it can tune subchannel 2 in a similar way... Cheers, Adam On Thu, 31 Mar 2005 14:07:01 -0500, Marc Tousignant <[EMAIL PROTECTED]> wrote: > > > > I think I figured it out… > > > > Since I knew C82 program 1 was my local PBS I located the correct frequency > for this channel in dtv_multiplex > > > > INSERT INTO dtv_multiplex (mplexid, sourceid, transportid, networkid, > frequency, inversion, symbolrate, fec, polarity, modulation, bandwidth, > lp_code_rate, transmission_mode, guard_interval, visible, constellation, > hierarchy, hp_code_rate, sistandard, serviceversion, updatetimestamp) VALUES > (89,1,NULL,NULL,573000000,'a',NULL,'auto',NULL,'qam_256','a','auto','a','auto',0,'auto','auto','auto','atsc',33,20050331082612); > > > > Using this knowledge I then changed the mplexid of the correct listing to 89 > in channel. > > > > INSERT INTO channel (chanid, channum, freqid, sourceid, callsign, name, > icon, finetune, videofilters, xmltvid, recpriority, contrast, brightness, > colour, hue, tvformat, commfree, visible, outputfilters, useonairguide, > mplexid, serviceid, atscsrcid) VALUES (1802,'802','802',1,'WGBHDT','WGBHDT > (WGBH-DT)','none',NULL,'','28055',0,32768,32768,32768,32768,'Default',0,1,'',0,89,NULL,NULL); > > > > Starting mythbackend I then saw > > > > 2005-03-31 13:55:09.792 SIParser: About to do a reset > > 2005-03-31 13:55:09.792 SIParser: Closing all PIDs > > 2005-03-31 13:55:09.792 SIParser: Using DelAllPids from SIParser which does > nothing > > 2005-03-31 13:55:09.792 SIParser: Resetting all Table Handlers > > 2005-03-31 13:55:09.792 SIParser: SIParser Reset due to channel change > > 2005-03-31 13:55:09.793 DVB#0 DVB SI Table Parser Started > > 2005-03-31 13:55:09.793 DVB#0 Using DVB card 0, with frontend pcHDTV HD3000 > HDTV. > > 2005-03-31 13:55:09.793 DVB#0 Trying to tune to channel 802. > > 2005-03-31 13:55:09.793 SIParser: Starting DVB Section Reader thread > > 2005-03-31 13:55:09.793 SIParser: Starting SIScanner > > 2005-03-31 13:55:09.794 DVB#0 Mod: > > 2005-03-31 13:55:09.794 SIParser: About to do a reset > > 2005-03-31 13:55:09.794 SIParser: Closing all PIDs > > 2005-03-31 13:55:09.795 SIParser: Resetting all Table Handlers > > 2005-03-31 13:55:09.795 SIParser: SIParser Reset due to channel change > > 2005-03-31 13:55:09.795 DVB#0 Waiting for frontend event after tune. > > 2005-03-31 13:55:10.055 DVB#0 DVB signal 977 | snr fde1 | ber 0 | unc > 0 > > 2005-03-31 13:55:10.055 DVB#0 Status: LOCK. > > 2005-03-31 13:55:10.055 SIParser: Requesting PAT > > 2005-03-31 13:55:10.055 DVB#0 Multiplex Locked > > 2005-03-31 13:55:10.055 SIParser: Adding a PMT (0) to the request list > > 2005-03-31 13:55:10.796 SIParser: Table[0]->RequirePIDs() == true > > 2005-03-31 13:55:10.797 SIParser: Adding PID 0 Filter 0 Mask ff Buffer > 40960 > > 2005-03-31 13:55:10.797 SIParser: Table[2]->RequirePIDs() == true > > 2005-03-31 13:55:10.797 SIParser: Adding PID 1ffb Filter ff Mask 0 Buffer > 40960 > > 2005-03-31 13:55:10.798 SIParser: Table[3]->RequirePIDs() == true > > 2005-03-31 13:55:10.798 SIParser: Adding PID 1ffb Filter ff Mask 0 Buffer > 40960 > > 2005-03-31 13:55:11.150 SIParser: PAT Version = 2 > > 2005-03-31 13:55:11.150 SIParser: Tuned to TransportID: 32950 > > 2005-03-31 13:55:11.150 SIParser: Services on this Transport: 1 2 > > 2005-03-31 13:55:11.150 SIParser: Table[0]->Complete() == true > > 2005-03-31 13:55:11.150 SIParser: Table[1]->RequirePIDs() == true > > 2005-03-31 13:55:11.150 SIParser: Adding PID 0 Filter 2 Mask ff Buffer > 40960 > > 2005-03-31 13:55:16.059 DVB#0 Timeout Getting PMT > > 2005-03-31 13:55:16.059 DVB#0 ERROR - Tuning for channel #802 failed. > > > > Taking a guess I then went back and changed the serviceid to 1 because it > was subchannel 1 > > > > INSERT INTO channel (chanid, channum, freqid, sourceid, callsign, name, > icon, finetune, videofilters, xmltvid, recpriority, contrast, brightness, > colour, hue, tvformat, commfree, visible, outputfilters, useonairguide, > mplexid, serviceid, atscsrcid) VALUES (1802,'802','802',1,'WGBHDT','WGBHDT > (WGBH-DT)','none',NULL,'','28055',0,32768,32768,32768,32768,'Default',0,1,'',0,89,1,NULL); > > > > Now I am getting this in mythbackend on start > > > > 2005-03-31 13:59:22.477 SIParser: About to do a reset > > 2005-03-31 13:59:22.477 SIParser: Closing all PIDs > > 2005-03-31 13:59:22.477 SIParser: Using DelAllPids from SIParser which does > nothing > > 2005-03-31 13:59:22.477 SIParser: Resetting all Table Handlers > > 2005-03-31 13:59:22.477 SIParser: SIParser Reset due to channel change > > 2005-03-31 13:59:22.478 DVB#0 DVB SI Table Parser Started > > 2005-03-31 13:59:22.478 SIParser: Starting DVB Section Reader thread > > 2005-03-31 13:59:22.478 DVB#0 Using DVB card 0, with frontend pcHDTV HD3000 > HDTV. > > 2005-03-31 13:59:22.478 DVB#0 Trying to tune to channel 802. > > 2005-03-31 13:59:22.478 SIParser: Starting SIScanner > > 2005-03-31 13:59:22.479 DVB#0 Mod: > > 2005-03-31 13:59:22.479 SIParser: About to do a reset > > 2005-03-31 13:59:22.480 SIParser: Closing all PIDs > > 2005-03-31 13:59:22.480 SIParser: Resetting all Table Handlers > > 2005-03-31 13:59:22.480 SIParser: SIParser Reset due to channel change > > 2005-03-31 13:59:22.480 DVB#0 Waiting for frontend event after tune. > > 2005-03-31 13:59:22.740 DVB#0 DVB signal 977 | snr fdc9 | ber 0 | unc > 0 > > 2005-03-31 13:59:22.740 DVB#0 Status: LOCK. > > 2005-03-31 13:59:22.740 SIParser: Requesting PAT > > 2005-03-31 13:59:22.740 DVB#0 Multiplex Locked > > 2005-03-31 13:59:22.740 SIParser: Adding a PMT (1) to the request list > > 2005-03-31 13:59:23.481 SIParser: Table[0]->RequirePIDs() == true > > 2005-03-31 13:59:23.481 SIParser: Adding PID 0 Filter 0 Mask ff Buffer > 40960 > > 2005-03-31 13:59:23.482 SIParser: Table[2]->RequirePIDs() == true > > 2005-03-31 13:59:23.482 SIParser: Adding PID 1ffb Filter ff Mask 0 Buffer > 40960 > > 2005-03-31 13:59:23.483 SIParser: Table[3]->RequirePIDs() == true > > 2005-03-31 13:59:23.483 SIParser: Adding PID 1ffb Filter ff Mask 0 Buffer > 40960 > > 2005-03-31 13:59:23.899 SIParser: PAT Version = 2 > > 2005-03-31 13:59:23.900 SIParser: Tuned to TransportID: 32950 > > 2005-03-31 13:59:23.900 SIParser: Services on this Transport: 1 2 > > 2005-03-31 13:59:23.900 SIParser: Table[0]->Complete() == true > > 2005-03-31 13:59:23.900 SIParser: Table[1]->RequirePIDs() == true > > 2005-03-31 13:59:23.900 SIParser: Adding PID 30 Filter 2 Mask ff Buffer > 40960 > > 2005-03-31 13:59:24.121 SIParser: PMT ServiceID: 1 Version = 4 > > 2005-03-31 13:59:24.121 SIParser: PID: 2048 > > 2005-03-31 13:59:24.121 SIParser: Unknown descriptor, tag = 6 > > 2005-03-31 13:59:24.121 SIParser: Unknown descriptor, tag = 134 > > 2005-03-31 13:59:24.121 SIParser: PID: 2049 > > 2005-03-31 13:59:24.121 SIParser: Unknown descriptor, tag = 129 > > 2005-03-31 13:59:24.122 SIParser: PID: 2050 > > 2005-03-31 13:59:24.122 SIParser: Unknown descriptor, tag = 129 > > 2005-03-31 13:59:24.122 SIParser: Table[1]->EmitRequired() == true > > 2005-03-31 13:59:24.122 DVB#0 Successfully tuned to channel 802. > > > > I am not sure if this is really working as I am not at home to try it. Was > playing with it during my lunch break and wont be able to try till I get > home. > > My hopes are high that I am on the right track thou. > > > > >I think quite a few of us working with the hd3000 are having the same > > >problem and are looking for solutions. I've posted both here and in > > >the hd3000 forum but it seems like no one has been able to find a > > >solution to this problem yet. I haven't posted to myth-dev yet, but > > >maybe thats the place where we may find someone who knows the answer > > >to our question, as i think it is a problem with how mythtvsetup is > > >handling the hd3000-dvb. For example, when i run dvbscan -cvvv no > > >channel information is given, but i've seen examples with OTA ATSC > > >streams where channel information is explicitly supplied in the > > >stream. Mythtv may be looking for this and since it doesn't come > > >through, myth assumes the channels are 'unable to tune'. > > > > > >-Adam > > > > > > > > > > > >for reference: > > >http://www.xmission.com/~pchdtv/forum/viewtopic.php?t=639 > > >http://www.xmission.com/~pchdtv/forum/viewtopic.php?t=634 > > >http://www.gossamer-threads.com/lists/mythtv/users/121772 > > >http://www.gossamer-threads.com/lists/mythtv/users/120911 > > >http://www.linuxtv.org/wiki/index.php/PcHDTV > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > > >
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