Before revision: YouView is a hybrid television platform in the United Kingdom developed by YouView TV Ltd , a partnership of four broadcasters , the BBC, ITV, Channel 4 and Channel 5; and three telecommunications operators, Arqiva, BT Group and TalkTalk Group .
After revision: YouView TV Ltd. is a British media company : a partnership of four broadcasters , the BBC, ITV, Channel 4 and Channel 5; and two telecommunications operators, BT Group and TalkTalk Group