[mythtv-commits] Ticket #1779: QAM scan does not find all channels

MythTV mythtv at cvs.mythtv.org
Sat May 6 22:02:41 EDT 2006


#1779: QAM scan does not find all channels
---------------------------------+------------------------------------------
 Reporter:  sihde at x2.hamachi.us  |        Owner:  danielk
     Type:  defect               |       Status:  closed 
 Priority:  major                |    Milestone:  0.20   
Component:  mythtv               |      Version:  head   
 Severity:  medium               |   Resolution:  invalid
---------------------------------+------------------------------------------
Changes (by steve at x2.hamachi.us):

  * resolution:  => invalid
  * status:  new => closed

Comment:

 Turns out it did find all the channels.

 The source of my confusion is that atscscan and MythTV seem to use
 different channel numbering schemes -- what atscscan calls channel 93,
 MythTV calls 95.  Here's an except from dvb-apps/util/scan/atsc/us-Cable-
 Standard-center-frequencies-QAM256:

 #90
 A 621000000 QAM256
 A 627000000 QAM256
 A 633000000 QAM256
 A 639000000 QAM256
 A 645000000 QAM256
 A  93000000 QAM256
 A  99000000 QAM256
 A 105000000 QAM256
 A 111025000 QAM256
 A 117025000 QAM256
 #100
 A 651000000 QAM256

 MythTV seems to call 639MHz channel 95.

 Thanks,

 Steve

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/1779>
MythTV <http://www.mythtv.org/>
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