Streaming Media Frequently Asked Questions

Q: What is streaming media?
A: Streaming media is motion audio/video that is transmitted over IP networks and then viewed as it is received by the client PC. Live or pre-recorded audio/video content is encoded (digitized and compressed) and then transmitted over the Internet or an intranet as 'packets' of information. Data is received and decompressed by the end-user using a player that is integrated into the browser or downloaded from the software developer's web site.

Q: What is webcasting?
A: Webcasting is the transmission of audio and/or video content over an IP network. Essentially, it means broadcasting over the Web.

Q: How does streaming media differ from traditional video transmitted over the Internet?
A: Traditional methods for IP video delivery required the entire video to first be downloaded to the client PC before viewing could begin. In most cases, this was a lengthy process and consumed large amounts of disk space. Conversely, streaming technology requires no data to be downloaded. Viewing can begin after a short buffering (loading) period.

Q: What are the primary benefits of streaming media?
A: Streaming media enables content providers to reach a vast majority of audiences who otherwise would have missed out on a particular event. It enables administrators to deliver timely and consistent up-to-the-minute information to audiences around the globe. It enhances and maximizes the communication process by providing a rich media experience. It enables end-users the convenience to obtain valuable information anytime and anywhere. Finally, it reduces many of the inefficiencies associated with traditional forms of communication.

Q: What are the cost benefits of streaming media for business applications?
A: Streaming media is an effective, yet affordable, method of video delivery over the Internet. It is a secure and reliable platform for communication and collaboration among individuals around the world. It eliminates many costs associated with travel and materials distribution. Moreover, it increases efficiencies in education and training, which has proven to increase a company's productivity and competitive edge.

Q: What system capabilities are needed by the client PC to facilitate streaming?
A: The following minimum system requirements are necessary to enable streaming: 120MHz Intel Pentium processor or better; 32MB or more of RAM; 28.8Kbps or better modem; 16-bit or better sound card and speakers; 65,000-color or better video display card; Windows 95, Windows 98, Windows NT 4.0, UNIX, MAC; Internet connection and web browser; RealPlayer or Windows Media Player.