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<blockquote data-quote="Sundtek" data-source="post: 1190619" data-attributes="member: 159301">Hi,I just had a look at why MediaPortal doesn't allow to tune to DVB-S2 transponders, it seems like Rolloff / Pilot are never set (the driver always receives -1)DVBViewer works without any problem (and the driver also sees the Rolloff / Pilot values)In TvEngine3/TVLibrary/TVLibrary/Implementations/DVB/Graphs/TvCardDvbBase.cs (Line 604 / 605)shouldn't following code set dvbsChannel.Rolloff and dvbsChannel.Pilot?&nbsp; &nbsp; &nbsp;&nbsp; DigitalDemodulator2Settings dSettings = new DigitalDemodulator2Settings&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; InnerFECRate = dvbsChannel.InnerFecRate,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; InnerFECMethod = FECMethod.MethodNotSet,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Modulation = dvbsChannel.ModulationType,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; OuterFECMethod = FECMethod.MethodNotSet,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; OuterFECRate = BinaryConvolutionCodeRate.RateNotSet,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Pilot = Pilot.NotSet,&nbsp; &lt;&lt;&lt;&lt;&lt;---------&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; RollOff = RollOff.NotSet,&nbsp;&nbsp; &lt;&lt;&lt;----------&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; SpectralInversion = SpectralInversion.NotSet,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; SymbolRate = (uint)dvbsChannel.SymbolRate,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TransmissionMode = TransmissionMode.ModeNotSet&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };</blockquote>

[QUOTE="Sundtek, post: 1190619, member: 159301"] Hi, I just had a look at why MediaPortal doesn't allow to tune to DVB-S2 transponders, it seems like Rolloff / Pilot are never set (the driver always receives -1) DVBViewer works without any problem (and the driver also sees the Rolloff / Pilot values) In TvEngine3/TVLibrary/TVLibrary/Implementations/DVB/Graphs/TvCardDvbBase.cs (Line 604 / 605) shouldn't following code set dvbsChannel.Rolloff and dvbsChannel.Pilot? DigitalDemodulator2Settings dSettings = new DigitalDemodulator2Settings { InnerFECRate = dvbsChannel.InnerFecRate, InnerFECMethod = FECMethod.MethodNotSet, Modulation = dvbsChannel.ModulationType, OuterFECMethod = FECMethod.MethodNotSet, OuterFECRate = BinaryConvolutionCodeRate.RateNotSet, Pilot = Pilot.NotSet, <<<<<--------- RollOff = RollOff.NotSet, <<<---------- SpectralInversion = SpectralInversion.NotSet, SymbolRate = (uint)dvbsChannel.SymbolRate, TransmissionMode = TransmissionMode.ModeNotSet }; [/QUOTE]

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