This is a free program for your computer. Here's what the website says it does:
Watch Internet TV with Democracy Player
You've probably watched hundreds of tiny videos on websites -- it's tedious. Democracy Player makes video on the internet less frustrating and more enjoyable. You can subscribe to channels of internet video, download videos, and watch them fullscreen, one after the other, all in one application. Internet video becomes internet TV. It's free and open for everyone to watch and broadcast.
This sounds pretty cool but I haven't tried it yet. Click here to download the program.
