Date Added: Apr 2011
With the popularity and development of the internet and computer technology, the types of network information changed, from text, graphics, image development to animation, audio and video. The method of processing network resources also updates. In this paper, the authors introduce the status of text representation and the representation methods of resource services of text network and multimedia network - JMF briefly. With the development of Internet, various technology and products of network multimedia are constantly emerging. Coding and decoding technology of audio and video, embedded systems are widely used.