BradLarson/GPUImage — pull request #547 by nevyn (2012-10-10 12:27:22+00:00)
Title: UIElement: Send times for frames

Otherwise you can't record movies to file with GPUImageUIElement as source.

The use case is to put a timer on -[GPUImageUIElement update] and targeting it to a movie writer.

Works great, and so simple! Awesome library, thanks so much Brad!