ICS：33.160.99 CCS：M38 世界超高清视频产业联盟标准 T/UWA005.3-3-2024 代替T/UWA005.3-3-2022 2024-06-04发布 2024-06-04实施高动态范围（HDR）视频技术 第3-3部分：技术要求和测试方法播放设备 HighDynamicRangeVideoTechnologyPart3-3:TechnicalRequirementand TestMethod-PlayerDevice （V1.1） 世界超高清视频产业联盟发布 全国团体标准信息平台 全国团体标准信息平台 全国团体标准信息平台 全国团体标准信息平台 IT/UWA005.3-3-2024 目次 前言..............................................................................III 1范围.................................................................................1 2规范性引用文件.......................................................................1 3术语和定义...........................................................................1 3.1..................................................................................1 3.2..................................................................................1 3.3..................................................................................1 3.4..................................................................................1 3.5..................................................................................1 3.6..................................................................................2 4缩略语...............................................................................2 5技术要求.............................................................................2 5.1接口..............................................................................2 5.2支持信号格式......................................................................2 5.3功能与性能分级要求................................................................2 6测试条件.............................................................................4 6.1环境条件..........................................................................5 6.2测试信号..........................................................................5 6.3测试仪器..........................................................................5 6.4测试信号输入接口..................................................................5 6.5测试工作状态的调整................................................................5 6.6测试仪器位置......................................................................6 7兼容档次测试方法.....................................................................6 7.1HDRVivid格式解码测试.............................................................6 7.2多格式HDR内容切换效果测试........................................................6 8基本档次测试方法.....................................................................7 8.1输入格式兼容性测试................................................................7 8.2SDR适配模式测试...................................................................7 8.3HDR10优化模式测试.................................................................8 8.4处理精度测试......................................................................8 9标准档次测试方法....................................................................10 9.1输入格式兼容性测试...............................................................10 9.2SDR适配模式测试..................................................................10 9.3HDR10优化模式测试................................................................10 9.4HDRVivid接收端模式测试.........................................................10 9.5HDRVivid监视器模式测试.........................................................11 9.6处理精度测试.....................................................................11 附录A（规范性）动态元数据配置参数.................................................15 A.1配置1–统计信息模式.............................................................15 A.2配置2–曲线参数模式.............................................................15 全国团体标准信息平台 全国团体标准信息平台 T/UWA005.3-3-2024 IIA.3配置3–用于同步性测试的曲线参数.................................................15 附录B（规范性）测试码流.............................................................18 B.1测试码流.........................................................................18 B.2测试信号说明.....................................................................20 全国团体标准信息平台 全国团体标准信息平台