<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 1 Jun 2022 at 17:07, John <<a href="mailto:jksjdevelop@gmail.com">jksjdevelop@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 01/06/2022 14:26, Ken Smith via mythtv-users wrote:<br>
> Hi All,<br>
><br>
> I've just moved 2 DVBS2/DVBT2 combo cards (HVR5525) from my Master <br>
> backend to a newly built Slave backend. I've deleted those devices <br>
> from the Master and the database is all sorted. I can get the 2 DVBT2 <br>
> adaptors in the slave to channel scan but I must be missing something <br>
> as the DVBS2 adaptors fail. I can get a successful DVBS2 scan with <br>
> both adaptors using dvbv5-scan. So it must be something connected with <br>
> my myth installation or my configuration.<br>
><br>
> The adaptors are set up in Capture Cards on the Slave with the LNB set <br>
> to Universal Europe. I'm in the UK using Astra 28. In Video Sources in <br>
> the Master I have an initial frequency set of 11428000Khz, which is <br>
> the Freesat UK frequency. Other settings are default. Is there some <br>
> subtlety about the Slave config I've missed?<br>
><br>
> Is there a way to get a log of the calls to the DVB adaptor driver?<br>
><br>
> Thanks for any tips<br>
><br>
> Ken<br>
><br>
><br>
><br>
><br>
><br>
I haven't tried using a slave backend recently but remember that you can <br>
use a channel 'source' from the master. So if you haven't deleted your <br>
sources on master it should still work.<br>
<br>
As an aside v32 supports SAT/IP. A Sat>IP tuner can be configured in the <br>
same way as a PCIe card based DVB tuner and has the same capabilities, <br>
such as scanning for channels, multirec and receiving EIT program guide <br>
information when that is present. So any box that can run minisatip <br>
(<a href="https://github.com/catalinii/minisatip/blob/master/README.md" rel="noreferrer" target="_blank">https://github.com/catalinii/minisatip/blob/master/README.md</a>) can be <br>
used as a networked interface to mythtv. I am currently running 2 DVB/S2 <br>
tuners on a Pi4 feeding a master mythtv on a NUC with no issues.<br>
<br>
<br>
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MythTV Forums: <a href="https://forum.mythtv.org" rel="noreferrer" target="_blank">https://forum.mythtv.org</a></blockquote><div><br></div><div><br></div><div>You can try one of the initial frequencies mentioned in the Wiki</div><div><a href="https://www.mythtv.org/wiki/Channel_Scanning#DVB-S2_Full_Scan_.28Tuned.29">https://www.mythtv.org/wiki/Channel_Scanning#DVB-S2_Full_Scan_.28Tuned.29</a> </div><div>The first frequency, 10714000kHz, plus the other tuning parameters, can be selected from the mythtv-setup menu if you use mythtv version 32.</div><div><br></div><div>Klaas.</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div></div>