Linux Hint published a tutorial about streaming from your Linux computer to your TV.
How to Stream from Linux to Your TV
Knowing how to stream from Linux to your TV comes in handy when you want to stream your media – pictures, video, music, or videogames – on the big screen, rather than on your small computer or laptop screen. This article will teach you how to stream from Linux operating systems to your TV.
How to Stream from Linux to Your TV – Linux Hint