[mythtv-users] DVB EPG in MythTV?

John Pullan john.pullan at gmail.com
Tue Nov 29 04:50:12 EST 2005


On 29/11/05, Stuart Auchterlonie <stuarta at squashedfrog.net> wrote:
> On Tue, Nov 29, 2005 at 01:54:08AM +0100, Petr Stehlik wrote:
> > Stuart Auchterlonie pí?e v Út 29. 11. 2005 v 00:04 +0000:
> > > > one has to be patient as the data doesn't come very often but the output
> > > > is as follows:
> >
> > > I assume that one is with 0x4d?
> >
> > yes.
> >
> > tuned to ProSieben first. Then ran dvbsnoop 0x0 to find out
> > Program_map_PID 0x64. At last ran dvbsnoop -f 0x4d -m 0xff 0x0100.
> >
> > > Can you also try with the following -f & -m parameters?
> > >
> > > -f 0x50 -m 0xf0 <pid>
> >
> > -----------------------------------------------------------
> > SECT-Packet: 00000001   PID: 256 (0x0100), Length: 2872 (0x0b38)
> > Time received: Tue 2005-11-29  01:52:25.043
> > ------------------------------------------------------------
> > and a lot more information.
> >
> > > -f 0x60 -m 0xf0 <pid>
> >
> > ------------------------------------------------------------
> > SECT-Packet: 00000001   PID: 256 (0x0100), Length: 2700 (0x0a8c)
> > Time received: Tue 2005-11-29  01:52:56.571
> > ------------------------------------------------------------
> >
> > > My expectation is you will get nothing, though try running each
> > > for the same length of time as previous runs.
> >
> > This time it arrived almost instantly.
> >
>
> This is interesting. It proves that there is EIT data present
> for the future on that channel on that sat. Now we just have
> to work out why it isn't being used....
>
As an aside, have you tried commenting the code out of siparser.cpp at
line 1553   (ish) ?

    //The following was found to break EIT guide for
    // Kristian Kalweit <kalweit at exorpro.de>
    if (n.LinkageType == 4)
    {
        PrivateTypes.GuideOnSingleTransport = true;
        PrivateTypes.GuideTransportID = n.LinkageTransportID;
    }

This may help in certain circumstances.

Regards
--
John


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