[mythtvnz] NZ DVB-T Patch for Mythtv

Craig Whitmore lennon at orcon.net.nz
Sun Apr 13 22:49:34 BST 2008


On Mon, 2008-04-14 at 08:47 +1200, Steven Ellis wrote:
> On Mon, April 14, 2008 6:22 am, Craig Whitmore wrote:
> >
> > On Mon, 2008-04-14 at 01:53 +1200, Greg Brackley wrote:
> >> ----- Original Message -----
> >> From: "Craig Whitmore" <lennon at orcon.net.nz>
> >> > See: http://svn.mythtv.org/trac/ticket/2435 and get back to me if any
> >> > troubles( or if it works) :-)
> >>
> >> I think I've been using the Finland entry up until now - having an entry
> >> that is easy to understand will be good thanks.
> >>
> >> Is there a reason not to choose QAM auto (
> >> DTVModulation::kModulationQAMAuto). If for some reason a new transponder
> >> was
> >> setup with different parameters, it might be missed by a scan. Do some
> >> cards
> >> not support this?
> >
> > NZ is QAM64 only at the moment.. you think this will change?
> 
> I doubt it, but leaving the scan on AUTO should work for most cards.
> 

Most of the other countries have most things specificlly set. Any reason
why not to force everything. ie

fmap["dvbt_ofdm_nz0"] = new FrequencyTable(
        474000000, 858000000, 8000000, "", 0,
DTVInversion::kInversionOff,
        DTVBandwidth::kBandwidth8MHz, DTVCodeRate::kFEC_3_4,
        DTVCodeRate::kFEC_3_4, DTVModulation::kModulationQAM64,
        DTVTransmitMode::kTransmissionMode8K,
        DTVGuardInterval::kGuardInterval_1_16,
DTVHierarchy::kHierarchyNone,
        DTVModulation::kModulationQAM64, 0 , 0); // UHF 21-69

Thanks





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