内容简介
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