UPDATE 12/9/2015: As of version 1.0.8, the Soundflowerbed Configuration Application is no longer necessary. We've replaced that application with our own solution to configure Replay Video Capture to use the Soundflower audio output.  You will now be able to hear audio as you record with no configuration necessary. Replay Video Capture will automatically switch to the Soundflower audio output upon starting a recording, and switch back to your default audio when the recording is stopped. Download the latest version of Replay Video Capture to take advantage of this easy solution.