True Streaming with a media server
Jul/090
Streaming means the ability to read parts of the content without loading it in whole. In the sense of web, video streaming means the ability to play video without having to download a file first.
Protocol based streaming or as it is called true streaming, uses a specifically designed network protocol to send packets with video data over a network connection. This approach requires a network server which implements this protocol and provides stream data to a client(player). This type of servers are called “Media Servers” since they generally serve media in the form of video and audio streams (and it was good marketing started by Macromedia).
Live video broadcasting
Jul/090
A video stream that is being broadcasted in near realtime on the net is called live video broadcast or live video feed. Live video can be broadcasted on the internet through a real time protocol by a streaming media server. Live video broadcasting allows an experience similar to TV or satellite broadcast. Another term for live video broadcasting is online TV. The main emphasis of this technology is time synchronization. As with satellite TV there is always a slight delay with live internet video due to network delays and stream processing(replication).