弹幕视频的实时互动性与会话机制研究

The Real-time Interactivity and Conversation Mechanism of Bullet Screen Video

弹幕视频是以弹幕为在线评论手段的视频形式,具有“实时互动性”。该互动形式具有多模态、多线程特点,包含“人机”和“人际”两个互动空间,两个空间依靠会话角色转换进行连接。不同于线下会话,该互动过程以“我”的观看时间为参照建构共时心理时间系统,话语序列以并列式和序列式为主,且具有动态性。这种新的互动形式既是新媒体时代交际的必然需要,又是媒介对交际互动进行塑造和制约的结果。

Bullet screen video is a kind of real-time interactivity in which bullet is the main online communicative means.This form of interaction has the characteristics of multimodality and multithreading,including two interactive spaces,“man-machine”and“interpersonal”.These two spaces are connected by conversion of conversation roles.Different from offline conversation,this interaction constructs a synchronic psychological time system with the“my view”as a reference.The discourse sequence is mainly parallel and sequential,and is often dynamic.This new form of interaction is not only meeting the inevitable need of communication in the new media era,but also the result of shaping and restricting communication interaction by the media.