1

I'm using the OSX QTKit sample code from here: http://bit.ly/mAaHGI

I'd like to crop the video, both on the screen and the saved file, to simulate different aspect ratios. What is the best way to do this?

Daniel
  • 11
  • 3

1 Answers1

0

It's a bit more involved than just calling a crop method, but Core Video allows you to manipulate the video stream. You can find the Core Video Programming Guide here:

http://developer.apple.com/library/mac/#documentation/GraphicsImaging/Conceptual/CoreVideo/CVProg_Intro/CVProg_Intro.html

tsellon
  • 2,396
  • 5
  • 24
  • 33