AVAssetReader playback

[sphlabs]

I am trying to use this framework for a simple player that will playback video files to a DeckLink device using scheduled playback. However, I am struggling to work out how to get the data from an AVAssetReader into a CVPixelBuffer. Do you have any pointers, or example code, that would get me going?

Or is this not the best approach? I don't want to do any manipulation to the images, just straight playback. Would I be better with a different set of wrappers around the SDK? I'm working in Swift, so do need an Obj-C layer.

TIA

[gregcotten]

I would research AVPlayer and AVPlayerItemVideoOutput