Live broadcast (media vocabulary) The definition of live broadcast in Radio and Television Dictionary is "the broadcast mode in which the late (haobc) synthesis and broadcast of radio and television programs are carried out at the same time". According to the broadcast occasion, it can be divided into live broadcast and studio or studio live broadcast. Live TV broadcast is a way to produce and broadcast TV programs at the same time with the occurrence and development of events on the spot, which fully embodies the advantages of radio and television media. The live broadcast is a foreign live broadcast. At present, live broadcast refers to live webcast.