What is the difference between streaming and downloading video?
Streaming is a protocol that enables the user to watch the video shortly after clicking the link. You are requesting pieces of video as you watch it, and nothing is saved to your hard drive. By downloading a video, you must wait until the whole file is copied locally before you can watch. And you will have to remove the file yourself once you are done watching. Each protocol has its pros and cons, so the best choice depends on the type of web site or content you are offering.