<![CDATA[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

]]>https://community.troikatronix.com/topic/604/imagebuffer-structure-creation-issueRSS for NodeSun, 19 Apr 2026 06:00:17 GMTThu, 18 Apr 2013 00:34:02 GMT60<![CDATA[Reply to ImageBuffer structure creation issue on Tue, 23 Apr 2013 12:44:38 GMT]]>Dear Mark,

Thank you, this function works well.

best regards,
Alex

]]>https://community.troikatronix.com/post/6922https://community.troikatronix.com/post/6922Tue, 23 Apr 2013 12:44:38 GMT<![CDATA[Reply to ImageBuffer structure creation issue on Fri, 19 Apr 2013 21:14:30 GMT]]>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
]]>https://community.troikatronix.com/post/6875https://community.troikatronix.com/post/6875Fri, 19 Apr 2013 21:14:30 GMT