[mythtv-users] HDHomeRun Channel Scan Issue

[Ryan Belcher]

R. G. Newbury wrote:
> Ryan Belcher wrote:
>   
>> Ryan Belcher wrote:
>>     
>>> On Mon, September 1, 2008 2:23 pm, Steve Heistand wrote:
>>>   
>>>       
>>>> Ryan Belcher <ryanb at packetpub.net>, said on Mon Sep 01, 2008 [02:14:49
>>>> PM]:
>>>> } Hi All,
>>>> }
>>>> } I've seen lots of Google results regarding channel scanning issues with
>>>> } the HDHR and MythTv.  I recently got a HDHR and I'm running into the
>>>> } problem full force when connected to my cable provider (Charter Atlanta
>>>> } -- Gwinnett county).  I've tried increasing the scan timeouts (up to 45
>>>> } seconds) and there's only one channel that gets the right
>>>> } identification, on and off, out of about 47 channels it detects as being
>>>> } non-encrypted.  Otherwise, it marks the channels as "91#[stream number]"
>>>> } (ex. 91#33).  These channels start at 91#4 and go up to 91#51
>>>> sequentially.
>>>>         
>
> If you are scanning these channels in myth, myth will probably choke on 
> them. 47 streams on one channel is almost guaranteed to be FM audio 
> broadcasts: radio and private stream music. I doubt these have PAT or 
> PMT data and so no information.
>
> Of course the hdhr recognizes and lists these streams but with no 
> furtherinformation. Have you checked with Charter about the streams you 
> should get?
>
> Geoff
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>   
No I haven't contacted Charter.  I'm not exactly looking forward to
navigating through the customer service equivalent of Dante's /Divine
Comedy/.  :)

I am able to expand upon my earlier list of unidentified channels
(Yipee! right?).  After scanning through QAM64, 128, and 256 and having
everything the tuners can find in the database, in addition to the 91#
channels I mentioned before, I now find 18 other channels out there: 
86#(0,1,5), 87#(0,2,3),  101#(0,1,3), 103#(0,1), 104#(0,3), 106#3, and
108#(0,2,3,4).  All, once again, unidentified by Myth and SD.

I have just realized that I forgot to include an important bit of
information during my earlier emails:  The HDHomeRun software does
detect and correctly resolve each of the channels. -- /I apologize, I've
gotten my head so deep into this, I completely forgot that the HDHR
Software worked fine./ -- continuing:

On the HDHR software, each of the channels I mention above has a
correctly resolved name, and the HDHR software even detected another
block of channels 93# that Myth missed (or I misconfigured the scan in
Myth).

Ryan