Long Pointers

Matt Long’s Blog About Programming and Stuff

NSOperation Example

Filed under: Apple Computer,Cocoa/Objective-C,Engineering Journal,Mac OS X,Programming — perlmunger at 12:03 am on Saturday, February 23, 2008

I just finished writing a new article for Cocoa Is My Girlfriend. I am building on the work Marcus did on his first article called Cocoa Tutorial: NSOperation and NSOperationQueue. In my article I’m taking a slightly more practical approach where I provide a flicker free method for grabbing images from a currently playing QuickTime movie. The NSOperation grabs the image data from the movie and saves it out to a folder in the filesystem specified by the user.

I think it is pretty cool. I hope it will help others see the power and flexibility of NSOperation and NSOperationQueue.

Read the new article, NSOpeartion Example, here.

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