Presently most of people are using internet all over the world. It is a better network with time-varying bandwidth characteristics. A system which multicast the video through Internet must fulfill the various requirements and capabilities of the receiver. For this we need to use adaptive mechanisms. A mechanism which places a number of constraints on the network is called Real-time multimedia traffic. The problem of varying bandwidth in multimedia multicast application can be solved by using conventionally multi-layered transmission of data. Now, most of data flows are burst in nature and consumes more bandwidth.