本指南为SMPTE/EBU ESbus数字控制接口和相关接口的体系结构提供了指南，这些接口是为了使电视设备的控制标准化而开发的。数字控制接口由SMPTE和欧洲广播联盟（EBU）联合开发。参考文件定义了允许控制电视制作和分配设备所需的技术规范和系统特性。

This guideline provides a guide to the architecture of the SMPTE/EBU ESbus digital control interface and related interfaces, which were developed for the purpose of standardizing the control of television equipment. The digital control interface was developed jointly by the SMPTE and the European Broadcasting Union (EBU).The referenced documents define the technical specification and system characteristics required to allow the control of television production and distribution equipment.