BradLarson/GPUImage — pull request #109 by mrevilme (2012-05-09 09:02:06+00:00)
Title: General block support

Added support to Movie source to have a begin block so you can execute code when starting to playback movie.

Also added a general block filter, which can either be used for its completion block which is called upon endProcessing or the timingBlock which will call your block each time when a frame is updated.