IEC 61966-2-4:2006+A1:2016+A2:2016通过定义在定义的参考捕获条件下使用的编码转换，适用于视频系统和类似应用中使用的YCC颜色的编码和通信。如果实际条件与参考条件不同，则可能需要额外的渲染变换。这种额外的渲染转换超出了本标准的范围。该双语版本（2013-02）对应于2006-01年出版的单语英语版本。

IEC 61966-2-4:2006+A1:2016+A2:2016 is applicable to the encoding and communication of YCC colours used in video systems and similar applications by defining encoding transformations for use in defined reference capturing conditions. If actual conditions differ from the reference conditions, additional rendering transformations may be required. Such additional rendering transformations are beyond the scope of this standard. This bilingual version (2013-02) corresponds to the monolingual English version, published in 2006-01.