Core Animation Tutorial: Rendering QuickTime Movies In A CAOpenGLLayer
I’ve been experimenting a great deal lately with OpenGL and QuickTime trying to see how the two technologies work together. It’s been a bit challenging, but fortunately Apple provides two really great resources–number one, sample code. I’ve been able to learn a lot just from the samples they provide in the development tools examples as well as online. And second, the cocoa-dev and quicktime-api lists are great. Lot’s of brilliant people there who are willing to share their knowledge. It’s very helpful, prohibition to discuss the iPhone SDK notwithstanding.
Getting two technologies to work together can be a challenge especially when the bridges between the two are not necessarily clearly laid out in documentation. As I pointed out Apple provides some excellent sample code to help you along, but there is no hand-holding approach to any of it. I actually appreciate that having come from the Windows world as it seems that there all you get sometimes is hand-holding where Microsoft doesn’t trust you, the developer to figure things out and really own what you’re doing. But I digress (wouldn’t be a CIMGF post if I didn’t dig on MS a bit).