[mythtv-users] Adding Country to selection when Scanning for Channels

Frank Phillips frankalso at gmail.com
Fri May 1 19:21:31 UTC 2015


On Thu, Apr 30, 2015 at 10:32 AM, Roger Mårtensson <
roger.martensson at gmail.com> wrote:

> Frank Phillips skrev den 2015-04-29 23:39:
>
>
>>
>> On Wed, Apr 29, 2015 at 3:46 PM, Hika van den Hoven <hikavdh at gmail.com
>> <mailto:hikavdh at gmail.com>> wrote:
>>
>>     Hoi Roger,
>>
>>     Wednesday, April 29, 2015, 10:18:34 PM, you wrote:
>>
>>     > Hi!
>>
>>     > When I am scanning for channels on of the screens let me select a
>>     > Country. Two countries are selectable. Germany and UK.
>>     > Since I don't live in either of these countries I would like to
>>     add my
>>     > country to it. (Sweden)
>>
>>     > What type of information is needed for the developers be able to
>>     add a
>>     > new country?
>>
>>     > _______________________________________________
>>
>>     I second that! I see more but am missing the Netherlands. I just
>>     started playing with my new HD homerun 4DC.
>>
>>
>> Hika, see
>> https://github.com/MythTV/mythtv/commit/cf82ba4727e4395ac1def118ff0fa1739e8004a4
>> and frequencytables.cpp. It's organized by dvbt and dvbc, then country.
>>
> Ok.. When looking into that file I see why I don't see sweden. Because I'm
> on DVB-C and there is only DVB-T available.
> Do I create a ticket for this or is a mail to dev-list a better option?
>
> The information I have from my provider is the text below (in swedish). It
> says that Country is Finland but I guess that is because some older
> equipment doesn't have Sweden in their select lists. So I guess this
> information is the same for Finland.
>
> It talks about first and second arameter setting. Don't know what that is.
> Anyway. Each row below is: Frequency, Symbol speed, Mod, Network id.
>
> If you want me to do any type of scanning (eg. w_scan or other command)
> don't hesitate to contact me.
>
> Första parameterinställningen:
>
> Ange land /Finland/
> *Frekvens:* 306-498 MHz
> *Symbolhastighet:* 6875 kS/s
> *Modulation:* QAM-64
> *Nätverksnummer/nätid:* 100
> *Conax version:* Contego
> *Nätstandard:* DVB-C
>
> Andra parameterinställningen:
>
> Ange land /Finland/
> *Frekvens:* 506-546 MHz
> *Symbolhastighet:* 6952 kS/s
> *Modulation:* QAM 256
> *Nätverksnummer/nätid:* 100
> *Conax version:* Contego
> *Nätstandard:* DVB-C
>
>
    // Finland (untested)
    fmap["dvbc_qam_fi0"] = new FrequencyTable(
        306000000, 498000000, 8000000, "Channel %1", 1,
        DTVCodeRate::kFECAuto, DTVModulation::kModulationQAM64,
        6900000, 0, 0);
    fmap["dvbc_qam_fi1"] = new FrequencyTable(
        506000000, 546000000, 8000000, "Channel %1", 1,
        DTVCodeRate::kFECAuto, DTVModulation::kModulationQAM256,
        6900000, 0, 0);

    fmap["dvbc_qam_se0"] = new FrequencyTable(
        306000000, 498000000, 8000000, "Channel %1", 1,
        DTVCodeRate::kFECAuto, DTVModulation::kModulationQAM64,
        6900000, 0, 0);
    fmap["dvbc_qam_se1"] = new FrequencyTable(
        506000000, 546000000, 8000000, "Channel %1", 1,
        DTVCodeRate::kFECAuto, DTVModulation::kModulationQAM256,
        6900000, 0, 0);

Don't know the frequency step, so leave it at 8MHz, and the name_offset at
1 for now.
You can take this to mythtv-dev and see what they say. It would help if you
are able to compile MythTV with any patches they come up with.
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