ISO/IEC TR 19566-2:2016重要信息，旨在为JPEG标准（简称JPEG系统）详细说明系统层。 ISO/IEC TR 19566-2:2016总结了增量码流和文件传输的原理，旨在形成未来的构建块JPEG系统。鼓励工业实现、未来的编解码器和系统组件遵循这些准则。

ISO/IEC TR 19566-2:2016 important information with the goal of elaborating a system layer for JPEG standards, referred to as JPEG systems. ISO/IEC TR 19566-2:2016 summarizes the principles of incremental codestream and file transport that are intended to form the future building blocks JPEG systems. Industrial implementations, future codecs and systems components are encouraged to follow these guidelines.