本文档提供了有关8位和10位4:2:2分量HDTV系统以及10位4:2:2 2048x1080生产图像格式中辅助数据空间大小的信息，这些格式在1.485 Gb/s、2.97 Gb/s和双链路1.485 Gb/s串行数字接口上运行。此外，本文件还介绍了在270 Mb/s串行数字接口上运行的8位和10位4:2:2组件SDTV系统。对于渐进式、渐进式分段帧或隔行扫描格式，包含格式的帧速率在24 Hz/1.001、25 Hz、30 Hz/1.001、48 Hz/1.001、50 Hz和60 Hz/1.001之间。本文件还描述了符合SMPTE ST 291的辅助数据包的传输规则- 1复合SDTV系统、4:4:4组件系统360 Mb/sec和540 Mb/sec以及多链路2.97 Gb/sec串行数字接口、12位接口中辅助数据包的传输以及文件格式的辅助数据包的传输不在本文件的涵盖范围内。

This document provides information on the size of the ancillary data space in 8-bit and 10-bit 4:2:2 component HDTV systems and 10-bit 4:2:2 2048x1080 Production Image formats operating on 1.485 Gb/sec, and 2.97 Gb/sec and dual link 1.485 Gb/sec serial digital interfaces. Additionally, the document covers 8-bit and 10-bit 4:2:2 component SDTV systems operating on 270 Mb/sec serial digital interfaces. The frame rates of the included formats are in range from 24 Hz/1.001, 25 Hz, 30 Hz/1.001, 48 Hz/1.001, 50 Hz, and 60 Hz/1.001 for progressive, progressive segmented frames or interlace formats. This document also describes the rules for carriage of ancillary data packets conforming to SMPTE ST 291-1The carriage of ancillary data packets in composite SDTV systems, 4:4:4 component systems 360 Mb/sec and 540 Mb/sec and multiple link 2.97 Gb/sec serial digital interfaces, 12-bit interfaces, as well as the carriage of ancillary data packets in file formats are not covered by this document.