[mythtv-commits] Ticket #9167: Full channel scan writes wrong frequency for transport

[MythTV]

#9167: Full channel scan writes wrong frequency for transport
------------------------------------------+---------------------------------
 Reporter:  lyricnz@…                     |            Type:  defect          
   Status:  new                           |        Priority:  minor           
Milestone:  unknown                       |       Component:  MythTV - General
  Version:  0.23-fixes                    |        Severity:  medium          
 Keywords:  australia, channel 9, tuning  |   Ticket locked:  0               
------------------------------------------+---------------------------------
 Performing a full channel scan (empty channels+transports) successfully
 found 23 channels across 6 transports (including channel names etc).
 However, the frequency saved in the DB was incorrect, meaning that one
 transport could not be tuned.  Here's the console output during channel
 scan:

 {{{
 2010-11-02 01:00:45.613 Loading menu theme from
 /usr/share/mythtv/setup.xml
 2010-11-02 01:00:45.649 Using NV NPOT texture extension
 2010-11-02 01:00:51.302 XMLParseBase: Loading window theme from
 /usr/share/mythtv/themes/Terra/config-ui.xml
 2010-11-02 01:00:51.347 New DB connection, total: 2
 2010-11-02 01:00:51.348 Connected to database 'mythconverg' at host:
 localhost
 2010-11-02 01:00:51.349 New DB connection, total: 3
 2010-11-02 01:00:51.351 Connected to database 'mythconverg' at host:
 localhost
 auto:177500000:7 Digital:7:12830:4115:1328:1283=1283:dvb
 0:cnt(pnum:1,channum:1)
 auto:177500000:7 Digital 1:71:12830:4115:1329:1283=1283:dvb
 0:cnt(pnum:1,channum:1)
 auto:177500000:7TWO:72:12830:4115:1330:1283=1283:dvb
 0:cnt(pnum:1,channum:1)
 auto:177500000:7mate:73:12830:4115:1331:1283=1283:dvb
 0:cnt(pnum:1,channum:1)
 auto:177500000:7 Digital:70:12830:4115:1332:1283=1283:dvb
 0:cnt(pnum:1,channum:1)
 auto:191500000:Nine Digital:9:12829:4114:1072:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 auto:191500000:GEM:90:12829:4114:1073:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 auto:191500000:GO!:99:12829:4114:1074:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 auto:219500000:ONE HD:1:12831:4116:1585:1539=1539:dvb
 0:cnt(pnum:1,channum:1)
 auto:219500000:TEN Digital:10:12831:4116:1589:1539=1539:dvb
 0:cnt(pnum:1,channum:1)
 auto:219500000:ONE HD:11:12831:4116:1591:1539=1539:dvb
 0:cnt(pnum:1,channum:1)
 auto:219500000:ONE Digital:12:12831:4116:1592:1539=1539:dvb
 0:cnt(pnum:1,channum:1)
 auto:226500000:ABC News 24:24:12827:4112:560:561=561:dvb
 0:cnt(pnum:1,channum:1)
 auto:226500000:ABC1:2:12827:4112:561:561=561:dvb
 0:cnt(pnum:1,channum:1)
 auto:226500000:ABC2:22:12827:4112:562:561=561:dvb
 0:cnt(pnum:1,channum:1)
 auto:226500000:ABC1:21:12827:4112:563:561=561:dvb
 0:cnt(pnum:1,channum:1)
 auto:226500000:ABC3:23:12827:4112:564:561=561:dvb
 0:cnt(pnum:1,channum:1)
 auto:536500000:SBS ONE:3:12802:12802:785:784=784:dvb
 0:cnt(pnum:1,channum:1)
 auto:536500000:SBS TWO:32:12802:12802:786:784=784:dvb
 0:cnt(pnum:1,channum:1)
 auto:536500000:SBS 3:33:12802:12802:787:784=784:dvb
 0:cnt(pnum:1,channum:1)
 auto:536500000:SBS 4:34:12802:12802:788:784=784:dvb
 0:cnt(pnum:1,channum:1)
 auto:536500000:SBS HD:30:12802:12802:789:784=784:dvb
 0:cnt(pnum:1,channum:1)
 auto:557500000:C31:44:12832:12832:3585:3584=3584:dvb
 0:cnt(pnum:1,channum:1)

 Found 6 transport(s):
 Channels: FTA Enc Dec
 ATSC        0   0   0
 DVB        23   0   0
 SCTE        0   0   0
 MPEG        0   0   0
 NTSC        0
 Unique: prog 23 atsc 0 atsc minor 0 channum 23
 Max atsc major count: 0

 2010-11-02 01:06:23.543 New DB DataDirect connection
 2010-11-02 01:06:23.544 Connected to database 'mythconverg' at host:
 localhost
 Insert(dvb): 7
 Insert(dvb): 71
 Insert(dvb): 72
 Insert(dvb): 73
 Insert(dvb): 70
 Insert(dvb): 9
 Insert(dvb): 90
 Insert(dvb): 99
 Insert(dvb): 1
 Insert(dvb): 10
 Insert(dvb): 11
 Insert(dvb): 12
 Insert(dvb): 24
 Insert(dvb): 2
 Insert(dvb): 22
 Insert(dvb): 21
 Insert(dvb): 23
 Insert(dvb): 3
 Insert(dvb): 32
 Insert(dvb): 33
 Insert(dvb): 34
 Insert(dvb): 30
 Insert(dvb): 44
 }}}

 The ones that are incorrect are:
 {{{
 auto:191500000:Nine Digital:9:12829:4114:1072:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 auto:191500000:GEM:90:12829:4114:1073:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 auto:191500000:GO!:99:12829:4114:1074:1072=1072:dvb
 0:cnt(pnum:1,channum:1)
 }}}
 these are actually on 191625000  (as confirmed by Kaffeine).  Updating the
 frequency in dtv_multiplex and restarting backend, and the channels work
 fine.

 Some people in IRC suggest that there may be incorrect information being
 broadcast with these channels, and MythTV is using this when writing the
 frequencies.  If it helps, I'm in Melbourne, Australia.  Version is
 release-0-23-fixes branch, svn revision 25902

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/9167>
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