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<blockquote data-quote="Curry" data-source="post: 479781" data-attributes="member: 91417">Reinstalling the Hauppauge drivers fixed the undetected filter problem mentioned above.So I went debugging, and found a 'probable cause'. Can't debug for shit on my setup though so please help me review whether this code change is bullshit or not&nbsp;&nbsp; <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink&nbsp; &nbsp; ;)" loading="lazy" data-shortname=";)" />In TvCardDvbBase.cs, function TvLibrary.Implementations.DVB.TvCardDvbBase.AddWinTvCIModule, line 776 reads as follows in the current trunk:[code]&nbsp; &nbsp; &nbsp; hr = _capBuilder.RenderStream(null, null, tmpCiFilter, null, _infTeeMain);[/code]This consistently returned status 0x80004005, causing the code to retry adding the device in several different modes.I changed it to:[code]&nbsp; &nbsp; &nbsp; hr = _capBuilder.RenderStream(null, MediaType.Video, tmpCiFilter, null, _infTeeMain);[/code]Specifying the media type explicitly caused it to return a proper 0, and have the CI added to the graph as it should. After this it fails on connecting the inftee main to MPEG2 demux with code 0x80040217 or &quot;No combination of intermediate filters could be found to make the connection&quot;, but that is probably caused by me debugging on a semi-setup laptop without a proper MediaPortal install.</blockquote>

[QUOTE="Curry, post: 479781, member: 91417"] Reinstalling the Hauppauge drivers fixed the undetected filter problem mentioned above. So I went debugging, and found a 'probable cause'. Can't debug for shit on my setup though so please help me review whether this code change is bullshit or not ;) In TvCardDvbBase.cs, function [b]TvLibrary.Implementations.DVB.TvCardDvbBase.AddWinTvCIModule[/b], line 776 reads as follows in the current trunk: [code] hr = _capBuilder.RenderStream(null, null, tmpCiFilter, null, _infTeeMain);[/code] This consistently returned status 0x80004005, causing the code to retry adding the device in several different modes. I changed it to: [code] hr = _capBuilder.RenderStream(null, MediaType.Video, tmpCiFilter, null, _infTeeMain);[/code] Specifying the media type explicitly caused it to return a proper 0, and have the CI added to the graph as it should. After this it fails on connecting the inftee main to MPEG2 demux with code 0x80040217 or "No combination of intermediate filters could be found to make the connection", but that is probably caused by me debugging on a semi-setup laptop without a proper MediaPortal install. [/QUOTE]

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