how to create .qtz file from custom cocoa app

FROM : Shashi Kumar
DATE : Mon May 12 15:30:04 2008

Hi All,
        I am a newb. I am looking for an cocoa app through which I can create .qtz file. The cocoa app will be having UI in which i 'll implement some effects on image. Now, lets say I 've a button export. When I 'll click export button, it should get saved as .qtz file. And I should be able to open it using quartz composer or 'll be able to render it in openGL.

        Can any one please tell, how this can be done ? It 'ld b kind if explain the approach step wise, if possible with some code.

with regards,
shashi.


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