ImageBuffer structure creation issue



  • Hello,

    I am trying to implement a module that will behave as a movie player, i.e. read a video file, decode it and send to the output (to the projector module).
    I have difficulties with creating an ImageBuffer structure to be send to the output.
    When I try to use ImageBuffer_InitImageBuffer function (is this the right way to create an ImageBuffer structure? ) I get two link errors:

    error LNK2001: unresolved external symbol _QDSwapPort
    error LNK2001: unresolved external symbol _GetPixRowBytes

    I work in Visual Studio 2008 in Windows. I have checked that the newest QuickTime SDK is properly installed and all the paths to the QuickTime library are correct.

    Could you please help me in solving this problem?

    Alex



  • Dear Alex,

    You really shouldn't be calling this function directly. Instead call CreateImageBuffer_() (defined in IsadoraCallbacks.h) to create your image buffer.
    Give that a try and see if it solves your problem.
    Best Wishes,
    Mark


  • Dear Mark,

    Thank you, this function works well.

    best regards,
    Alex


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