TV-MAXE is an application which provides the ability to watch TV stations and listen radio via different streams, such is SopCast. Currently it has a large number of channels, both romanian and international. Visit the TV-Maxe project page.
You can install TV-Maxe using the The Official TV-MAXE PPA
You can install Ubuntu Tweak using the Ubuntu Tweak Stable PPA.
Ubuntu Tweak is an application to config Ubuntu easier for everyone. It provides many useful desktop and system options that the default desktop environment doesn’t provide. With its help, you will enjoy with the experience of Ubuntu! Visit the Ubuntu Tweak Homepage.
Here is a guide to install SopCast on Ubuntu 14.04
SopCast is a simple, free way to broadcast video and audio or watch the video and listen to radio on the Internet. Adopting P2P(Peer-to-Peer) technology, It is very efficient and easy to use. Let anyone become a broadcaster without the costs of a powerful server and vast bandwidth. Visit the SopCast Homepage.