Filed under: AppleI recently faced an audio/video problem with my MacBook. I subscribed to the great MLB.TV service so that I could watch my Cubs games out here in Los Angeles. However, instead of just watching them on my MacBook, I wanted to actually watch them on my HDTV. My first solution was to go get a Mini DisplayPort to HDMI adapter, but there was an issue; I would have had to figure out some way to hook up the audio since MacBooks, before yesterday's update, only output video over the DisplayPor
