Ronoc14

I did look and there are DVBT and DVBS tuning space entries in the registry. I also tried another windows 10 PC and it has the same problem

Windows 10 Ver 21H1 OS Build 21130080 thanks

Hi as anybody else noticed DVBS EPG Collector not working in the last month, possibly due to a windows update. the put_TuningSpace call fails in the BDAGraph.addNetworkProviderFilter As the reply variable is not checked, the program proceeds but fails at a later stage of the graph creation. The reply error code corresponds to an Invalid handle COM message put_TuningSpace still works for DVBT ok thanks LogMessage("Network Specific Provider added - setting tuning space"); reply = (this.networkProviderFilter...

Hi does anybody have working C# directshow.net code to extract channel information from an ATSC VCT multiplex structure. This would be to extract the channel information such as major, mnor ids, channel name (short and long) and any other details such as PIDs that would be required to tune to the channel later. I have this working for DVB and I see the corresponding IAtscPsipParser.GetVCT() and IATSC_VCT API for ATSC. As I am not living in the US, I am unable to try it out with a live example th...

Hi I have encountered an issue getting a source and sick graph working together in direct show. I have tested the source and sink graphs independently and they both work, i.e. writing out a video file from a tv input signal and reading /displaying the video file respectively. I'm finding setting the source graph to the sink via IStreamBufferSource.SetStreamSink returns a interface not implemented error. Both source and sink graphs are created in the same thread. Is it possible SetStreamSink is not...