[mythtv-commits] Ticket #13095: Transport Editor does not work with DVB-S transponders

[MythTV]

#13095: Transport Editor does not work with DVB-S transponders
-----------------------------------+----------------------------
 Reporter:  jksjdevelop@…          |          Owner:  natanojl
     Type:  Bug Report - General   |         Status:  infoneeded
 Priority:  minor                  |      Milestone:  29.1
Component:  MythTV - Mythtv-setup  |        Version:  v29.0
 Severity:  medium                 |     Resolution:
 Keywords:  DVB-S                  |  Ticket locked:  0
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Comment (by jksjdevelop@…):

 Patch works fine can edit an existing or add a new transport.

 So to test further attempted to delete a DVB-S2 transponder and recreate
 it.
 Chose
 8psk 11508500 rate 23000000 netid 2 tid 2092 on Astra 28.2

 The transport editor offers the following params to edit

 {{{
 Digital TV Standard
 Frequency
 Symbol Rate
 Inversion
 FEC
 Polarity
 }}}

 Settings these was not enough to scan the transponder. the message
 "Programmer Error: Failed to handle tune complete." was generated using
 Scan of single existing transport.
 The log contains

 DTVMux: Invalid S2 modulation system parameter '', aborting.

 A full scan tuned (which works) offers the extra params

 {{{
 Mod Sys
 Modulation
 Roll-off
 }}}

 I note that DVB-T and DVB-T2 transponders are treated differently perhaps
 the same has to be done for sat.

 Many thanks

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Ticket URL: <https://code.mythtv.org/trac/ticket/13095#comment:12>
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