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Re: SequenceGrabber and QTJava 6.1
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Re: SequenceGrabber and QTJava 6.1

According to my knowledge you can't. However, you can make your own low FPS preview if you grab pixels from SequenceGrabber with RawEncodedImage and then push them to normal AWT image with MemoryImageSource. After that I believe you can figure out how to constantly draw AWT image. I have done it with my webcam software KeyCamX:

http://www.keywebx.com/keycamx.html

Best regards, Michael
email@hidden
http://www.keywebx.com


On Jun 24, 2004, at 10:32 AM, Dmitry Markman wrote:

Hi
how I can preview captured data from SequenceGrabber with new QTJava?

I didn't find any way to assign qdgraphics to the SequenceGrabber

I had some hope with NativeGraphics.getContext(component)
but it throws classcasting exception
I guess that's because bad Cocoa - Carbon relationship :-(

there is no any QTFactory method to produce QTComponent from the SequenceGrabber

I have bad feeling that that just impossible
even with JAWT, because I won't be able to obtain WindowPtr from Cocoa NSWindow

BTW. is it possible to preview SequenceGrabber's data in the arbitrary Cocoa's window?
I'm afraid that's not possible too


thanks

Dmitry Markman
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References: 
 >SequenceGrabber and QTJava 6.1 (From: Dmitry Markman <email@hidden>)



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