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DirectShow filters RRS feed

  • Question

  • I have written a source filter that I am trying to use in a graph. I have tested my filter in a graph running on XP and it works fine, however trying to build the same graph in Win CE6 fails. I am not sure why, quartz.dll is there and emulator image supports DirectShow.

    Below is a graph:

    CLSID_CaptureGraphBuilder     – S_OK

    CLSID_IPCamPushFilter         - S_OK

    CLSID_MjpegDec                - 0x80040154 {Class not registered             

     

    CLSID_Colour                  - S_OK

     

    CLSID_VideoRenderer           - S_OK

     

    I am kind of confused, since other filtes work and MJPEG decompressor is listed as availabe and CLSID_MjpegDec is defined.

     

     


    MVP VC++
    Friday, February 19, 2010 4:57 PM

Answers

  • Hi John,

    Here is a list of Supported DirectShow Filters for Windows CE 6:
    http://msdn.microsoft.com/en-us/library/aa930380.aspx 

    MJPEG Decompressor Filter (CLSID_MjpegDec) is not in the list.

    Regards,
    Chunsheng Tang

    Please mark the post that helps you, and unmark that does not. This benefits our community.
    • Marked as answer by warrentang Friday, February 26, 2010 3:10 AM
    Tuesday, February 23, 2010 6:08 AM