[mythtv-commits] Ticket #12360: duplicated cahnnels on different frequencies appear duplicated in the same mplexid

[MythTV]

#12360: duplicated cahnnels on different frequencies appear duplicated in the same
mplexid
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     Reporter:  primijos@…           |      Owner:
         Type:  Bug Report -         |     Status:  new
  General                            |
     Priority:  minor                |  Milestone:  unknown
    Component:  MythTV - Channel     |    Version:  Master Head
  Scanner                            |   Keywords:  duplicated channels,
     Severity:  medium               |  missing multiplex
Ticket locked:  0                    |
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 Hi, currently running mythtvversion: master [v0.28-pre-2477-g2ad4fa6]

 Suppose this situation (dvb-t, Spain):

 frequency 554MHz is a multiplex with 4 channels (La 1, La 2, 24h and Clan)
 frequency 818MHz is a multiplex with 4 channels (La 1, La 2, 24h and Clan)

 actually, frequency 818MHz is being removed from the available dvb
 spectrum in order to use it to 4G mobile data (I guess), but, for a given
 period of time (>6 months), the channels listed above are being broadcast
 in both the old frequency (818MHz) and the new frequency (554MHz) with the
 same data.

 Whenever a do a channel scan in all transports, mythtv claims to find
 channels in both of those transports but instead of inserting 4 channels
 in database linked to two different dtv_multiplex rows, it inserts 8
 channels in database linked to the same dtv (in this case, the old 818MHz
 frequency). No entry corresponding to the 554MHz frequency transponder is
 being inserted in the database.

 I'v tried adding a 554MHz dtv_multiplex row by hand in database and
 linking 4 of the 8 channels to it. After that, I did remove the four old
 channels and the bad multiplex (818MHz) and I'm able to record and watch
 the manually-relocated channels without any problem.

 Best,
 Jose

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Ticket URL: <https://code.mythtv.org/trac/ticket/12360>
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