Brian

Need to move the decoding to a worker to stop blocking the main thread

Create benchmarking tests for next release.

Need to separate the loopfiltering logic from predict_mb area in order to prep it to be sent to gpu. So far this seems to be the best way to start...

Will allow support for full mkv videos.

No need to manage multiple buffers, only need to handle 1 buffer at a time, StreamFile interface can handle that.