在网上传输的音频、视频等多媒体信息,目前主要有“下载”和“流式传输”两种方案。从用户获取信息角度看,“下载” 指的是“先下后看”,“流式传输”指的是“边下边看”。倘若将获取网上信息比作用水洗涤衣物,“先下后看”相当于打水漂洗,打一桶,漂洗一桶;“边下边看”好比是用自来水冲洗,水不停地流,衣服不时地得到洗涤。“流式传输”这个术语的含义与用流水漂洗衣物非常相近。 Transmission of online audio, video and other multimedia information, the current main “download” and “streaming” two programs. From the point of view of obtaining information from the user, “download” refers to “look first and look back”, “streaming” refers to “look below.” If you will get online information than the role of water washing clothes, “first look below” is equivalent to playing rinse, hit a bucket, rinse a bucket; “look below” is like washing with tap water, water constantly flow, clothes from time to time Was washed. The meaning of the term “streaming” is very similar to rinsing clothes with running water.