Suddenly I can receive sub-channel 5 now (after chaning the serviceid to 5). Don't know why, maybe the station shut off the sub-channel 5 previously?
Sorry for replying to myself so frequently. Just want to give a true description of the problem and the progress so others can benefit, at least not to mislead anyone. Warren On Tue, 8 Mar 2005 21:55:32 -0500, Forest Lynn <[EMAIL PROTECTED]> wrote: > Update on the problem: > > In the mythconverg I found that the serviceid and atscsrcid are the > same for all the sub-channels except the troubled one (sub-channel 5). > For that sub-channel, the atscsrcid is 5, but the serviceid is 0. I > manually changed the serviceid to 5, now from the backend output I can > see "DVB#0 Successfully tuned to channel 585.", however, the backend > won't be able to read any data from the card when I try to watch TV on > that channel. The backend prints "Couldn't read data from the capture > card in 15 secondes". > > Hope this will help people fix things. > > Warren > > On Sat, 5 Mar 2005 22:31:55 -0500, Forest Lynn <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I had the same problem. > > > > I just upgraded to mythtv 0.17, kernel 2.6.11 and air2pc (replaced the > > HD-3000 for alleged better reception). The channel scan in mythtv > > setup found 5 subchannels for a ATSC channel (PBS) with strong signal, > > and I know all of them exists in the air since I could receive all of > > them in mythtv 0.16 using HD-3000 (V4L driver), but now I can never > > tune to subchannel 5 due to this "Timeout Getting PMT" issue. All > > other 4 subchannels work fine. > > > > I did not try the "azap" the "dtvscan" since I don't know how to > > create my own frequency/channel table (the script did not work for > > me), so I am not sure whether this is a driver problem or mythtv > > problem. > > > > Really hope somebody can shed some light on this issue because most of > > the time that missing channel is the only channel I care, and is the > > only channel that carries HD-signal in the five subchannels. > > > > Thanks in advance for any suggestions/fixes. > > > > Warren > > > > > Date: Sun, 27 Feb 2005 12:22:33 +1100 > > > From: MythTV <[EMAIL PROTECTED]> > > > Subject: [mythtv-users] Error tuning. Cant get PMT's > > > To: [email protected] > > > Message-ID: <[EMAIL PROTECTED]> > > > Content-Type: text/plain > > > > > > Hi all, > > > > > > Been at this MythTV thing for a while now, and am starting to make > > > headway, however am stuck getting an error during channel tuning > > > (despite being able to tzap, and dvbscan manually fine): > > > > > > Starting up as the master server. > > > 2005-02-27 11:52:41.249 DVB#0 DVB SI Table Parser Started > > > 2005-02-27 11:52:41.250 DVB#0 Using DVB card 0, with frontend Philips > > > TDA10045H DVB-T. > > > 2005-02-27 11:52:41.252 DVB#0 DVB Signal Monitor Starting > > > 2005-02-27 11:52:42.331 DVB#0 DVB signal c5c5 | snr 1515 | ber 1fffe | > > > unc 0 > > > 2005-02-27 11:52:43.470 DVB#0 DVB signal c5c5 | snr cece | ber 1fffe | > > > unc 0 > > > 2005-02-27 11:52:44.502 DVB#0 DVB signal c5c5 | snr 3f3f | ber 1fffe | > > > unc 0 > > > 2005-02-27 11:52:45.518 DVB#0 DVB signal c5c5 | snr 2b2b | ber 0 | unc 0 > > > 2005-02-27 11:52:46.563 DVB#0 DVB signal c5c5 | snr d3d3 | ber 0 | unc 0 > > > 2005-02-27 11:52:46.954 DVB#0 Signal Locked > > > 2005-02-27 11:52:47.186 DVB#0 Status: LOCK. > > > 2005-02-27 11:52:47.187 DVB#0 Multiplex Locked > > > 2005-02-27 11:52:53.207 DVB#0 Timeout Getting PMT > > > 2005-02-27 11:52:53.207 DVB#0 ERROR - Tuning for channel #3 failed. > > > 2005-02-27 11:52:53.281 mythbackend version: > > > 0.17.20050130-1www.mythtv.org > > > > > > Can anyone offer any advice for how I might resolve this issue? > > > > > > As can be seen from the 'scan' output below (which was run during > > > mythbackend startup just to be sure it was locking properly: > > > > > > [EMAIL PROTECTED] scan]# ./dvbscan -c > > > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > > > 0x0000 0x093e: pmt_pid 0x010a PRIME -- PRIME Newcastle (running) > > > 0x0000 0x096a: pmt_pid 0x01cc PRIME -- PRIME View 1 (running) > > > 0x0000 0x096b: pmt_pid 0x01cd PRIME -- PRIME View 2 (running) > > > dumping lists (3 services) > > > PRIME Newcastle (0x093e) 01: PCR == V V 0x0a64A 0x0a65 (eng) > > > TT 0x0a69 > > > PRIME View 1 (0x096a) 01: PCR == V V 0x0a64A 0x0a65 > > > PRIME View 2 (0x096b) 01: PCR == V V 0x0a64A 0x0a65 > > > Done. > > > > > > Cheers, > > > Greg. > > > > > >
_______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
