Surround Software What Type Of Hardware And Software Do I Need In Order To Setup A Computer-controlled Surround Sound System?

What type of hardware and software do I need in order to setup a computer-controlled surround sound system? - surround software

I need to install multiple speakers in my house. I want the speakers are connected to both my TV and stereo. I also want the ability, volume, bass control, etc. on my PC. I want to be in a position to control the speakers are in and out of my PC. What hardware and software do I do that?