[mythtv-users] phantom scheduling

[Daryl McDonald]

On Jan 27, 2016 3:47 PM, "Michael T. Dean" <mtdean at thirdcontact.com> wrote:
>
> On 01/27/2016 03:25 PM, Daryl McDonald wrote:
>>
>> On Jan 27, 2016 12:53 PM, "Michael T. Dean" wrote:
>>
>>> On 01/27/2016 12:21 PM, Daryl McDonald wrote:
>>>
>>>> On Jan 27, 2016 11:59 AM, "Daryl McDonald" wrote:
>>>>>
>>>>> Greetings Mythizens, I use cable and FTA sources to record from,
>>>>> recently I'm noticing duplicate upcoming recordings for a single
recording
>>>>> rule, one on FTA (preferred, four tuners) and one on cable, that has
caused
>>>>> conflicts, but never really records. (one event shows up in watch
>>>>> recordings, and two in upcoming recordings which occupies single cable
>>>>> tuner)This occurs on overlapping channels with different xmlid's. It
>>>>> appeared to do the right thing when I used the used the "only one
>>>>> recording" and "this channel" switches but a couple days later the
phantom
>>>>> and conflict returned. Has anyone ever experienced this, or know a
>>>>> workaround?
>>>>> 14.04 Ubuntu desktop with Myth.27 fixes Steppes wide.
>>>>>
>>>>> Daryl
>>>>
>>>> Could it be, because they have different xmlid's ( network station vs
>>>> network affiliate ie. ABC / WXYZ Detroit) and generic descriptions,
that
>>>> Myth sees them as both viable events? So using coincident xmlid's would
>>>> solve?
>>>
>>> No, it happens because you have different call signs for the 2 channels.
>>> You may continue to leave them that way and things will continue as they
>>> are, or if the channels have "predominantly identical" content on them
>>> (i.e. the same show airs at the same time on both channels), then you
can
>>> set them both to the same call sign so that they're seen as the same
>>> channel (in which case, MythTV will only schedule for recording on one).
>>> It would preclude your need to use "this channel" rules because when 2
>>> channels have the same call sign, they are considered the exact same
>>> channel.
>>
>> Thanks Mike, I'll make that adjustment.
>
>
> Oh, and technically, it is a bug, but it's a very low priority one
because it almost never occurs in situations where it can't be worked
around.
>
> Basically, if the same episode of a show airs at the exact same start
time on 2 different (= different call signs) on different Video Sources,
MythTV schedules both for recording.  However, since it's very unusual for
the same episode of a show to have the same start time on 2 actually
different (= don't normally broadcast the same content--not just the same
channel on different sources) channels, it will very seldom occur, as long
as users actually mark channels with substantially identical content (=
same channel from different sources) as being the same (by giving them the
same call sign).
>
> The only down side is that it means that users can't use different call
signs on the channels to allow them to use "this channel" rules to specify
from which channel (meaning which input) to record a given show unless
they're willing to get the duplicate recordings of shows where they didn't
use "this channel" rules.
>
>
> Mike
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Curiously, the wiki seems to says call sign and channel number should be
the same, which seemed too risky for my set up. Call sign alone resolved
the conflict, gratzie!
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