本文件[1]规定了一组测试和程序，旨在验证比特流和解码器是否符合ISO/IEC？中规定的规范性要求？23094-2. 编码器可以声称符合ISO/IEC？23094-2，如果它生成的比特流是一致的比特流。编码比特流和解码器的特性在ISO/IEC？23094-2.解码器特性定义所应用的解码过程的属性和能力。解码器的能力指定解码器可以解码和重构哪些比特流。如果比特流的特性在指定的解码器能力内，则可以由解码器解码比特流。 ？ [1]本文档包括一个电子附件，其中包含文本和参考软件中标识的一致性比特流。电子附件可通过以下链接获得:https://standards.iso.org/iso-iec/23094/-3/ed-1/en/。

This document[1] specifies a set of tests and procedures designed to verify whether bitstreams and decoders meet normative requirements specified in ISO/IEC？23094-2. An encoder can claim conformance to ISO/IEC？23094-2 if the bitstreams that it generates are conforming bitstreams. Characteristics of coded bitstreams and decoders are defined in ISO/IEC？23094-2. Decoder characteristics define the properties and capabilities of the applied decoding process. The capabilities of a decoder specify which bitstreams the decoder can decode and reconstruct. A bitstream can be decoded by a decoder if the characteristics of the bitstream are within the specified decoder capabilities. ？ [1] This document includes an electronic attachment containing the conformance bitstreams identified within the text and the reference software. The electronic attachment is available at the following link: https://standards.iso.org/iso-iec/23094/-3/ed-1/en/.