Distributed multimedia editing system and editing method

A distributed multimedia editing system according to the present invention comprises: a studio control server for generating video source data and audio source data; a multimedia editing server; a post-video editing terminal; and a post-audio editing terminal, wherein the studio control server generates the video source data and the audio source data; and the multimedia editing server generates and selectively transmits real-time editing audio data to the post-video editing terminal device, selectively grants access authorization to the video source data, generates and selectively transmits real-time editing video data to the post-audio editing terminal, and selectively grants access authorization to the audio source data.