What is the live broadcast of TV news programs? What advantages does it have compared with recording and broadcasting? Are all news events suitable for live broadcast?

The live broadcast of TV news programs is to broadcast TV news in real time at the scene where the news happens. Compared with recording and broadcasting, it is more timely and allows the audience to see the news scene for the first time.

In the pursuit of news timeliness, as long as it is news and has the technical conditions for live broadcast, TV stations should broadcast live as much as possible. However, for news, people's reports and empirical reports with a long time span, only live coverage will make the event thin, and the weakness of live production will be exposed.