是基于MPEG-4的分层编码，其采用了面向对象的技术，通过分割视频中对象实现根据带宽分层传输码流技术-is based on the MPEG-4 coding stratification, using the object-oriented technology, and video segmentation based Object layered transmission bandwidth Bitstream technology

可伸缩视频中的分层编码思想该技术主要使用于网络视频的传输以适应不同的网络的要求-Scalable video coding in the hierarchical thinking of the technology used in video transmission network in order to adapt to the requirements of different networks