歌唱类节目互动直播的探索与实现

Exploration of Interactive Live Broadcasting for Singing Shows

全媒体时代,观众不仅仅是节目的收看者,同时也是节目的参与者和制造者。如何降低观众参与节目互动的门槛,是演播室技术创新的一个重要方向。河南广播电视台《都市KTV》是一个以观众连线、互动为焦点的歌唱类直播栏目,节目中观众可以通过手机进行演唱,向演播室内的歌手发起挑战,也可以通过手机发送弹幕对节目进行点评或者为喜欢的歌手投票。本文介绍了《都市KTV》在筹备过程中遇到的技术问题及解决方案,对测试过程中几种视频连线方案的优缺点进行了分析,并分享了将多种互动方式融入演播室的实践经验。

In omni-media era,audiences are not only TV program watchers,but also participants and producers of the program.How to reduce the interaction threshold for audiences to participate in the program is an important direction of the studio technology innovation."DUSHI KTV"is a live broadcasting program of singing show,which is forced on audience interaction.The audience can sing through mobile phones and challenge singers in the studio,also can send comments on the bullet screen or vote for a favorite singer.This paper introduces technical problems and solutions of"DUSHI KTV"in the preparatory process,analyzes the advantages and disadvantages of several video links in the testing process,and shares the innovative experience of the studio.