Building upon the MPEG-4 FGS, a new scalable framework is designed, referred to as EFGS (enhanced fine granularity scalability).

• 在该方案中；以MPEG-4的FGS为基础构造了一种新的可伸缩结构(EFGS； enhanced fine granularity scalability)；在EFGS结构中；基本层采用H.