
That's because it sends whatever's coming off the video card to the app. If you've never used Steam's streaming, you should note that it completely takes over your system, simultaneously displaying the streamed game. First, you enable and set up Steam's in-home streaming feature within the desktop Steam application on a host system attached to your network. There are three steps to setting up the system. In that sense, the clean, easy-to-use interface is a welcome surprise. So it's set the bar pretty low in what we expect from the company on mobile. The app will also be made available on Apple iOS and tvOS later.Valve's been lagging in its app development if you judge by its current Steam mobile app (on both Android and iOS), which is clunky, ugly and missing some capabilities. You also need a bluetooth game controller.

It currently works over Ethernet and WiFi but not yet over a 4G data connection.

“You can go into the advanced streaming settings, and tune streaming resolution and bitrate for the best experience in your setup.” The system behind Steam Link outputs a MPEG4 H.264 encoded video stream from your graphics card and transmits it with custom low-latency protocol over the home network to a receiving app on a mobile device or TV screen. “If you have a powerful rig, wired network, and very good client device, it’s possible to stream at 4K 60 fps,” Sam Lantinga, Valve, told Variety. Valve tells Variety that the app defaults to 1080p at 60fps game streaming but that, if you have a fast and stable network connection, you can stream games in 4K at 60fps, too. It requires a PC or Mac with Steam installed. With the Steam Link, PC and Mac games can be streamed over a home network connection either wirelessly with 5GHz WiFi or through a wired connection. It also works with Android mobile devices. It works with Android TVs such as those from Sony, Philips, and other brands as well as Android TV powered media players. Steam Link on AndroidThe Steam Link app was announced last week and is now available in beta for free on the Google Play Store. The app lets you play full PC games on your TV screen via home network streaming. Valve has released the Steam Link app in beta for Android TV.
