输出配置文件列表（OPL）定义了将单个可互操作主格式（IMF）组合的选定虚拟磁道转换为适合下游分销渠道的可交付内容。此转换由一系列参数化步骤组成，称为宏。本文档指定了基本的输出配置文件列表结构和处理模型，与基本的精华类型无关。

An Output Profile List (OPL) defines the transformation of selected virtual tracks of a single Interoperable Master Format (IMF) Composition into deliverables appropriate for downstream distribution channels. This transformation consists of a sequence of parameterized steps, called Macros. This document specifies the basic Output Profile List structures and processing model, independently of the underlying essence kinds.