Converting a PicHandle to format for use with imageData

Trevor DeVore lists at mangomultimedia.com
Mon Dec 29 14:30:53 EST 2003


On Dec 29, 2003, at 11:59 AM, Thierry Arbellot wrote:

> Hi Trevor,
>
> Apple gives a sample code on how to get a video frame from a QT movie  
> and draw it into a GWorld.
> Then you can copy the PixMap of this GWorld directly into the  
> imageData of an image object.
>
> http://developer.apple.com/samplecode/Sample_Code/QuickTime/Basics/ 
> VideoFrameToGWorld.htm

Thanks for the info.  This is fairly new territory for me so I'm not  
quite sure how you would copy the PixMap of the GWorld to the imageData  
of the image object.  Would I assign the bitmap returned from  
GetPortBitMapForCopyBits(gSrcGWorld) to the imageData of the image  
object?

Thanks,

-- 
Trevor DeVore
Blue Mango Multimedia
trevor at mangomultimedia.com



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