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GY/T 357-2021 电视剧母版制作规范
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GY/T 357-2021
电视剧母版制作规范
Specification of teleplay mastering
2022-04-01实施
2021-12-31发布 目 次 前言 ...............................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 2 4 缩略语 ............................................................................. 2 5 时长要求 ........................................................................... 3 5.1 母版构成 ....................................................................... 3 5.2 正片时长 ....................................................................... 3 5.3 片头时长 ....................................................................... 3 5.4 片尾时长 ....................................................................... 3 5.5 重复内容时长 ................................................................... 3 5.6 附加内容时长 ................................................................... 3 6 署名要求 ........................................................................... 3 6.1 依法依规署名 ................................................................... 3 6.2 诚实信用署名 ................................................................... 4 6.3 清晰有序署名 ................................................................... 4 6.4 规范表述署名 ................................................................... 4 6.5 著作权声明 ..................................................................... 4 6.6 独占性权利声明 ................................................................. 4 6.7 署名一致性 ..................................................................... 4 6.8 演职人员署名 ................................................................... 4 7 图像要求 ........................................................................... 4 7.1 图像格式 ....................................................................... 4 7.2 色域 ........................................................................... 5 7.3 光电转换函数 ................................................................... 5 7.4 色度取样格式 ................................................................... 6 7.5 量化精度 ....................................................................... 6 7.6 电平范围 ....................................................................... 6 7.7 基准信号电平 ................................................................... 7 8 声音要求 ........................................................................... 7 8.1 取样频率 ....................................................................... 7 8.2 量化精度 ....................................................................... 7 8.3 声轨数量和声道分布 ............................................................. 7 8.4 响度和电平 ..................................................................... 8 9 字幕要求 ........................................................................... 8 9.1 字幕区域 ....................................................................... 8 9.2 片头字幕 ...................................................................... 10 9.3 对白字幕 ...................................................................... 11 9.4 片尾字幕 ...................................................................... 11 9.5 说明性字幕 .................................................................... 11 10 封装格式要求 ..................................................................... 11 10.1 概述 ......................................................................... 12 10.2 MXF 封装格式.................................................................. 12 10.3 MOV 封装格式.................................................................. 13 10.4 IMF 封装格式.................................................................. 13 11 质量要求 ......................................................................... 14 附录 A（资料性） 电视剧母版声画质量主观评价方法 .......... 15 A.1 概述 .......................................................................... 15 A.2 主观评价环境 .................................................................. 15 A.3 主观评价系统配置 .............................................................. 15 A.4 主观评价员 .................................................................... 15 A.5 主观评价要素 .................................................................. 15 A.6 主观评价等级划分 .............................................................. 16 A.7 主观评价程序 .................................................................. 16 A.8 主观评价分值计算 .............................................................. 16 A.9 主观评价评分表 ................................................................ 18 参考文献 ............................................................................. 20
GY/T 357-2021
电视剧母版制作规范
Specification of teleplay mastering
2022-04-01实施
2021-12-31发布 目 次 前言 ...............................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 2 4 缩略语 ............................................................................. 2 5 时长要求 ........................................................................... 3 5.1 母版构成 ....................................................................... 3 5.2 正片时长 ....................................................................... 3 5.3 片头时长 ....................................................................... 3 5.4 片尾时长 ....................................................................... 3 5.5 重复内容时长 ................................................................... 3 5.6 附加内容时长 ................................................................... 3 6 署名要求 ........................................................................... 3 6.1 依法依规署名 ................................................................... 3 6.2 诚实信用署名 ................................................................... 4 6.3 清晰有序署名 ................................................................... 4 6.4 规范表述署名 ................................................................... 4 6.5 著作权声明 ..................................................................... 4 6.6 独占性权利声明 ................................................................. 4 6.7 署名一致性 ..................................................................... 4 6.8 演职人员署名 ................................................................... 4 7 图像要求 ........................................................................... 4 7.1 图像格式 ....................................................................... 4 7.2 色域 ........................................................................... 5 7.3 光电转换函数 ................................................................... 5 7.4 色度取样格式 ................................................................... 6 7.5 量化精度 ....................................................................... 6 7.6 电平范围 ....................................................................... 6 7.7 基准信号电平 ................................................................... 7 8 声音要求 ........................................................................... 7 8.1 取样频率 ....................................................................... 7 8.2 量化精度 ....................................................................... 7 8.3 声轨数量和声道分布 ............................................................. 7 8.4 响度和电平 ..................................................................... 8 9 字幕要求 ........................................................................... 8 9.1 字幕区域 ....................................................................... 8 9.2 片头字幕 ...................................................................... 10 9.3 对白字幕 ...................................................................... 11 9.4 片尾字幕 ...................................................................... 11 9.5 说明性字幕 .................................................................... 11 10 封装格式要求 ..................................................................... 11 10.1 概述 ......................................................................... 12 10.2 MXF 封装格式.................................................................. 12 10.3 MOV 封装格式.................................................................. 13 10.4 IMF 封装格式.................................................................. 13 11 质量要求 ......................................................................... 14 附录 A（资料性） 电视剧母版声画质量主观评价方法 .......... 15 A.1 概述 .......................................................................... 15 A.2 主观评价环境 .................................................................. 15 A.3 主观评价系统配置 .............................................................. 15 A.4 主观评价员 .................................................................... 15 A.5 主观评价要素 .................................................................. 15 A.6 主观评价等级划分 .............................................................. 16 A.7 主观评价程序 .................................................................. 16 A.8 主观评价分值计算 .............................................................. 16 A.9 主观评价评分表 ................................................................ 18 参考文献 ............................................................................. 20
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