电影声音后期回套工艺要点解析

Analysis of Key Techniques of Post Conform in Film Sound Post-production

电影声音后期回套是电影声音工艺中的重要环节,成功回套能加快后期进程,提高工作效率。本文针对该工艺在国内实施遇到的种种困难,探讨与同期录音、数据管理、画面剪辑、声画部门数据传输以及声音编辑各个环节相关的声音回套工艺流程,对声画同步、元数据记录与管理、声画部门文件交接及元数据在平台间的转移、音频工作站上的声音回套和版本修改等技术要点进行分析,总结出成功实现声音回套的必要条件,为行业的规范操作提供参考。

Post conform is an important part of the film sound post-production,and the successful post conform can accelerate the post-production process and improve work efficiency.This article discusses the sound post conform process flow related to synchronization recording,data management,picture editing,data transfer from the sound and picture departments and sound editing,in response to the difficulties encountered in the implementation of this process in China.Analysis of key techniques as sync audio and picture,metadata recording and management,document delivery in the sound and picture departments and transfer of metadata between platforms,post conform and version modification on audio workstations.Summarizes the necessary conditions for successful sound post conform and provides references for the industry's standardized practices.