Problem RRS feed

  • Question


    Have an emergency - last-minute major ConfXP trial tomorrow, and the Client does not compress a DV video stream on our new computer - I get a black screen when I press " Test video". This is what the log says:

    Filters in graph
     WMVideo8 Encoder DMO
     DV Video Decoder
     Microsoft DV Camera and VCR

    Playing video (render and run graph) - Microsoft DV Camera and VCR
    Cannot play back the video stream: no suitable decompressor could be found.
    System.Runtime.InteropServices.COMException (0x80040255): Exception from HRESULT: 0x80040255
       at MSR.LST.MDShow.IGraphBuilder.Render(IPin ppinOut)
       at MSR.LST.MDShow.CaptureGraph.RenderLocal() in e:\sd\daily\lst\source\MSR.LST.MDShow\MDShowManager\Graphs.cs:line 333
       at MSR.LST.ConferenceXP.frmAVDevices.RenderAndRunVideo(VideoCaptureGraph vcg, Boolean playIt) in e:\sd\daily\lst\source\MSR.LST.ConferenceXP\BarUI\frmAVDevices.cs:line 823
       at MSR.LST.ConferenceXP.frmAVDevices.ckPlayVideo_CheckedChanged(Object sender, EventArgs e) in e:\sd\daily\lst\source\MSR.LST.ConferenceXP\BarUI\frmAVDevices.cs:line 773

    Am going to try other computers - but if anyone know of a reason as to why a DV stream refuses to be compressed (it shows up if I choose uncompressed) I would appreciate the help.  I am pretty sure it used to work with the previous version of ConfXP on the older computer - it has been a while.


    Friday, February 23, 2007 1:16 AM