Succeed with Audio Streaming

in Background

Streaming multimedia, a kind of multimedia, which is media that uses

different forms of content. Distinctive types of multimedia

presentation are combinations of text, audio, still images, animation,

video, and interactivity content forms.
The streaming variant is being sent, in a continuous flow, to the user

of the content by the streaming provider. In this context, examples of

the content stream include audio and video.
The streaming refers to the method of delivery of the content flow

rather than to the nature of the content. Apart from telecommunications

networks, most systems for delivering content are either streaming,

such as radio and television, or non-streaming, such as audio CD's,

video cassettes, and books. The term 'to stream' means, quite simply,

to deliver media in this particular manner.
The first attempts were made, in mid-20th century, to display media on

computers. However, due to the high cost and very limited capabilities

of computer hardware at that time, development did not proceed at any

pace for many years.
By the 1990s, personal computers had become sufficiently powerful to

display a variety of media forms. The main technical problems

associated with streaming at that time were:
Having sufficient CPU power, which refers to the central processor,

that can execute computer programmes, and also bus bandwidth, which is

the capacity of the system to transfer data over a connection, in order

to support the required rates of data flow.
Creating low latency, which allows delays too swift for human detection

between an input being processed and the corresponding output providing

real time characteristics, interrupt paths in the OS, or operating

system, to prevent buffer underrun, which occurs when a buffer, which

is a storage device used to compensate for a difference in rate of flow

of data between devices used to communicate between two devices or

processes, is fed with data at a lower speed than the data is being

read from it.
However, computer networks had still not developed fully, and so media

content was normally processed over non-streaming channels, such as CD

Between the late 1990s and into the next century, there were

significant advances in the internet, such as:
An increase in network bandwidth, especially in the last mile, which

referred to the final leg of delivering connectivity from the

communications provider to a customer.
Greater access to networks, especially the internet.
The application of standard protocols and formats, such as TCP/IP,

Significantly greater commercialization of the Internet.
With the advent of powerful home computers and advanced operating

systems, these advances in computer networking enabled streaming media

to become a practical and affordable proposition for the nation at

Another advance was the introduction of stand-alone Internet radio

devices, which are hardware devices that receive and play audio from

internet radio stations or the user's PC or other embedded media

servers. For the first time, this provided listeners with the ability

to listen to audio streams without the requirement of a PC.
In general, multimedia content is large, so media storage and

transmission costs are still significant. In order to compensate for

this, media is generally compressed, such as in a ZIP file format,

which provides compression, and also acts as an archiver, storing many

source files in a single destination output file, for both storage and

A media stream can be either on demand or live. In the case of on

demand streams, the content is stored on a server for long periods of

time, and is available for transmission on request. Live streams, on

the other hand, are only available at one particular time, such as in a

video stream of a live sporting event.


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peter radford has 1 articles online
Peter Radford writes Articles with Websites on a wide range of subjects. Audio Streaming Articles cover History, Development, Multimedia, Protocols. Website has many more. View his Website at: View his Blog at: audio-streaming-  
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This article was published on 2009/11/07