I currently have a Yamaha HDMI Soundbar YHT-S400BL. I am looking to upgrade my TV but these newer TV's have built-in streaming from Netflix, Pandora, etc. LG calls it LG NetCast, Panasonic calls it VierraCast, etc.... My question is this. How do I send audio-out to my soundbar when I only have HDMI to work with? If i connect an HDMI cable between them, will the TV send audio-out to the receiver when streaming from its internal streaming media player?