这本规范的一部分，承担了开发的一种编码方法的需求不断增长，可



便利的天然和合成的活动图像和相关的自然人或可视对象



合成的声音，如数字存储媒体，各种应用互联网，有线或各种形式的



无线通讯等本规范的使用意味着运动视频可以被操纵的



一种电脑数据形式，可以在不同的存储介质传播，并收到超过储存



现有和未来的网络，对现有和未来的广播频道的分发。-This part of this specification was developed in response to the growing need for a coding method that can

facilitate access to visual objects in natural and synthetic moving pictures and associated natural or

synthetic sound for various applications such as digital storage media, internet, various forms of wired or

wireless communication etc. The use of this specification means that motion video can be manipulated as

a form of computer data and can be stored on various storage media, transmitted and received over

existing and future networks and distributed on existing and future broadcast channels.