自从全球万维网(WWW)跃升为Internet的宠儿之后,网页的内容也随着技术不断地演进而有了很大的转变。在发展初期,静态图形及文字是常见的表达方式;当Java出现后,许多网页设计者对于Java所呈现出来的动态效果,可说是叹为观止,于是大伙儿纷纷在自己的网页上,加上一些Java Applet(如跑马灯),为的是替网站增加一些光采,当然也是为了吸引用户光临。 VRML的诞生,将网页由平面的表现方式扩大到立体的虚拟世界,而多媒体压缩技术的进步,更加快了Internet内容多媒体化的脚步。这些技术上的进步,为网站内容的多样化,提供了最佳的发展基础。正因为全球万维网多样性的表现手法,其中多媒体技术的部份逐渐受到媒体(如广播、电视)青睐,因为 Since the global web (WWW) jumped to the darling of the Internet, the content of web pages has changed dramatically as technology continues to evolve. In the early stages of development, static graphics and text are common expressions; when Java appears, many web designers are amazed at the dynamic effects that Java presents, so everybody in their web pages adds some Java Applets (such as Marquee), in order to add some light for the site, of course, is also to attract users to visit. The birth of VRML expands the webpage from a flat representation to a three-dimensional virtual world. The progress of multimedia compression technology has accelerated the pace of Internet content multimedia. These technological advances have provided the best basis for development for the diversification of website content. It is precisely because of the ways in which the diversity of the World Wide Web is expressed that some of these multimedia technologies are increasingly being favored by the media, such as radio and television, because