derek w keys

Hi Media Player goes Blank or freezes, but still play audio public void Play() { int hr = 0; //Build coinstamced the graphbuilder graphBuilder = (IFilterGraph2)new FilterGraph(); //add mediacontrol to graphbuilder mediaControl = (IMediaControl)graphBuilder; videoWindow = graphBuilder as IVideoWindow; //////////////////////////////////////////////////////////////////////////////////////////// //Build wmr9 vmr9 = (IBaseFilter)new VideoMixingRenderer9(); //add the config filter filterConfig = (IVMRFilterConfig9)vmr9;...

Hi years ago I followed this tutorial in c++ https://www.codeproject.com/Articles/80413/Streaming-Server-using-Direct-Show-and-Windows-Med But I am trying to convert it to c# ... am planning to use in my chat app for IoT I really need the correct code for ` m_pProvider = (DirectShowLib.IServiceProvider)m_pWMASFWritter; IWMWriterAdvanced2 m_pWriter2; object o = null; m_pProvider.QueryService(IWMWriterAdvanced2, IWMWriterNetworkSink, o); m_pWriter2 = (IWMWriterAdvanced2)o; ` Thanks

Hi I am currently looking again at ASF Server am planning to use in my chat app for IoT I really need the correct code for ` m_pProvider = (DirectShowLib.IServiceProvider)m_pWMASFWritter; IWMWriterAdvanced2 m_pWriter2; object o = null; m_pProvider.QueryService(IWMWriterAdvanced2, IWMWriterNetworkSink, o); m_pWriter2 = (IWMWriterAdvanced2)o; ` Thanks

Thanks

Thanks

Hi Thank you for responsing when I compile it ... the error IBaseFilter m_pWMASFWritter; //IBase Filter for WMASFWritter IFileSinkFilter m_pFileSinkFilter; ** IWMWriterAdvanced2 m_pWriter2; //Windows media writer advanced from WMF** IWMWriterNetworkSink m_pNetSink; m_pWriter2 = (IWMWriterAdvanced2)m_pProvider; ** m_pWriter2 = (IWMWriterAdvanced2)m_pProvider;** //failed System.InvalidCastException HResult=0x80004002 Message=Unable to cast COM object of type 'DirectShowLib.WMAsfWriter' to interface...

Hi Thank you for responsing when I compile it ... the error IBaseFilter m_pWMASFWritter; //IBase Filter for WMASFWritter IFileSinkFilter m_pFileSinkFilter; ** IWMWriterAdvanced2 m_pWriter2; //Windows media writer advanced from WMF** IWMWriterNetworkSink m_pNetSink; m_pWriter2 = (IWMWriterAdvanced2)m_pProvider; ** m_pWriter2 = (IWMWriterAdvanced2)m_pProvider;** //failed System.InvalidCastException HResult=0x80004002 Message=Unable to cast COM object of type 'DirectShowLib.WMAsfWriter' to interface...