电视新闻现场直播是新闻发生的现场、传送和接受都同时进行和完成的一种报道方式。它把新闻由原来的“新近发生事实的报道”变成“正在发生事实的报道”。最大的特点就是新闻发生、报道和观众收看的同步性,最大限度地体现了新闻的“快”与“真”。随着电视传输技术的成熟,尽可能地对新闻特别是突发的重大性事件进行现场直播已经成各电视台追求的一个目标。但是由于新闻事件的现场有着诸多的不确定性,尽管在做直播前都会做各种充分的准备,但是现场直播中的意外还是让我们有时触不及防,甚至是防不胜防。那么如 Live television news is the scene of the news, transmission and acceptance of a way to report at the same time and completed. It turned news from the original “report of recent facts” to “an ongoing factual report.” The biggest feature is the news, reporting and audience synchronization, to maximize the news of the “fast” and “true”. As the technology of television transmission matures, live broadcasting of news, especially sudden and unexpected events as much as possible, has become a goal pursued by all television stations. However, due to the many uncertainties in the scene of the news event, despite all the preparations made before the live broadcast, the accident in the live broadcast has sometimes prevented us from reaching or even prevented it. So as