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<blockquote data-quote="Sundtek" data-source="post: 1190660" data-attributes="member: 159301">You're right I was wrong with the first assumption.I figured out what has to be changed in the meanwhile:Can you update TvCardDVBS.cs and use IDVBSLocator2?&nbsp; &nbsp; &nbsp; &nbsp; IDVBSLocator2 dvbsLocator = (IDVBSLocator2)locator;&nbsp; &nbsp; &nbsp; &nbsp; IDVBTuneRequest tuneRequest = (IDVBTuneRequest)_tuneRequest;&nbsp; &nbsp; &nbsp; &nbsp; tuneRequest.put_ONID(dvbsChannel.NetworkId);&nbsp; &nbsp; &nbsp; &nbsp; tuneRequest.put_SID(dvbsChannel.ServiceId);&nbsp; &nbsp; &nbsp; &nbsp; tuneRequest.put_TSID(dvbsChannel.TransportId);&nbsp; &nbsp; &nbsp; &nbsp; locator.put_CarrierFrequency((int)dvbsChannel.Frequency);&nbsp; &nbsp; &nbsp; &nbsp; dvbsLocator.put_SymbolRate(dvbsChannel.SymbolRate);&nbsp; &nbsp; &nbsp; &nbsp; dvbsLocator.put_SignalPolarisation(dvbsChannel.Polarisation);&nbsp; &nbsp; &nbsp; &nbsp; dvbsLocator.SignalPilot = dvbsChannel.Pilot;&nbsp; &nbsp; &nbsp; &nbsp; dvbsLocator.SignalRollOff = dvbsChannel.Rolloff;In TvCardDvbBase.cs&nbsp; LNB_Souce has to be set to LNB_Source.NOT_SET, the copied LNB_Source Reference has to be removed from IDVBNetworkProvider.csand Tuner.cs should be updated eg. to this Version:<a href="https://github.com/pauldotknopf/DirectShow.NET/blob/master/src/Tuner.cs" target="_blank">https://github.com/pauldotknopf/DirectShow.NET/blob/master/src/Tuner.cs</a>I have only taken IDVBSLocator2 and definitions belonging to IDVBSLocator2 from there.Our current tuners also need to know if the transponders are DVB-S or DVB-S2&lt;quote&gt;Can you provide an SDK for Sundtek tuner support (DiSEqC, IR remote, MAC address, DVB-S2 tuning etc.)?&lt;/quote&gt;We are trying to stick with the Microsoft API, Microsoft &quot;already&quot; provides an API for Diseqc, for DVB-S2 Tuning we're checking if Pilot / Rolloff is set. We only need to know if the transponder is a DVB-S or DVB-S2 transponder (and the only indicator I'm aware of is if Pilot or Rolloff is set)&nbsp;A mac address is currently not stored on the device, although the Serialnumber could be used for that if needed.Our units are completely different than the Hauppauge units, we use to design them inhouse in Berlin nowadays.</blockquote>

[QUOTE="Sundtek, post: 1190660, member: 159301"] You're right I was wrong with the first assumption. I figured out what has to be changed in the meanwhile: Can you update TvCardDVBS.cs and use IDVBSLocator2? IDVBSLocator2 dvbsLocator = (IDVBSLocator2)locator; IDVBTuneRequest tuneRequest = (IDVBTuneRequest)_tuneRequest; tuneRequest.put_ONID(dvbsChannel.NetworkId); tuneRequest.put_SID(dvbsChannel.ServiceId); tuneRequest.put_TSID(dvbsChannel.TransportId); locator.put_CarrierFrequency((int)dvbsChannel.Frequency); dvbsLocator.put_SymbolRate(dvbsChannel.SymbolRate); dvbsLocator.put_SignalPolarisation(dvbsChannel.Polarisation); dvbsLocator.SignalPilot = dvbsChannel.Pilot; dvbsLocator.SignalRollOff = dvbsChannel.Rolloff; In TvCardDvbBase.cs LNB_Souce has to be set to LNB_Source.NOT_SET, the copied LNB_Source Reference has to be removed from IDVBNetworkProvider.cs and Tuner.cs should be updated eg. to this Version: [URL]https://github.com/pauldotknopf/DirectShow.NET/blob/master/src/Tuner.cs[/URL] I have only taken IDVBSLocator2 and definitions belonging to IDVBSLocator2 from there. Our current tuners also need to know if the transponders are DVB-S or DVB-S2 <quote> Can you provide an SDK for Sundtek tuner support (DiSEqC, IR remote, MAC address, DVB-S2 tuning etc.)? </quote> We are trying to stick with the Microsoft API, Microsoft "already" provides an API for Diseqc, for DVB-S2 Tuning we're checking if Pilot / Rolloff is set. We only need to know if the transponder is a DVB-S or DVB-S2 transponder (and the only indicator I'm aware of is if Pilot or Rolloff is set) A mac address is currently not stored on the device, although the Serialnumber could be used for that if needed. Our units are completely different than the Hauppauge units, we use to design them inhouse in Berlin nowadays. [/QUOTE]

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