Webcast: Difference between revisions
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The word '''webcast''' is derived from "web" and "broadcast". Its use has varied over the past decade by different types of organisation and as the nature of the medium came into public use. |
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(Note: There are possibly two key definitions, one in National Association of Broadcaster's publications/training manuals that says webcasting is sending audio and/or video live over the Internet or on digital networks, as well as listening or watching on-demand files. (Link Needed to actual definition) The FCC also has a definition of webcast. (Link Needed to actual legal definition.) |
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The term webcasting was coined when webcast/streaming pioneers Mark Cuban (Audionet), Howard Gordon (Xing Technologies) and Peggy Miles (InterVox Communications) got together with a community of webcasters to pick a term to describe the technology of sending audio and video on the Net...that might make sense to people. The term netcasting was a consideration, but one of the early webcast community members owned a company called NetCast, so that term was not used, seeking a name that would not be branded to one company. Discussions were also conducted about the term with the National Association of Broadcasters for their books - Internet Age Broadcaster I and II, written by Peggy Miles and Dean Sakai. |
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The generally accepted use of the term webcast is the "transmission of linear audio or video content over the Internet". |
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A webcast uses [[streaming media]] technology to take a single content source and distribute it to many simultaneous listeners/viewers. |
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The largest "webcasters" include existing radio and TV stations who "simulcast" their output, as well as a multitude of Internet only "stations". The term webcasting is usually reserved for referring to non-interactive linear streams or live events. |
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Rights and licensing bodies offer specific "Webcasting licenses" to those wishing to carry out Internet broadcasting using copyright material. |
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Webcasting is also used extensively in the commercial sector for investor relations presentations (such as Annual General Meetings), in E-learning (to transmit seminars), and for related communications activities. However, webcasting does not bear much, if any, relationship to the idea of [[Web conferencing]] which is designed for many-to-many interaction. |
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The ability to webcast using cheap/accessible technology has allowed [[independent media]] to flourish. There are many notable independent shows that [[broadcast]] regularly online. Often produced by average citizens in their homes they cover many interests and topics; from the mundane to the bizarre. Webcasts relating to computers, [[technology]], and news are particularly popular and many new shows are added regularly. |
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==Examples== |
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Virtually all the major broadcasters have a webcast of their output, from the [[BBC]] to [[CNN]] to [[Al Jazeera]] to [[UNTV Webcast]] in television to Radio China, Vatican Radio, United Nations Radio and the [[World Service]] in radio. |
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A notable webcast took place in September [[1999]] to launch [[NetAid]], a project to promote Internet use in the world's poorest countries. Three high profile concerts were to be broadcast simultaneously on the [[BBC]], [[MTV]] and over the Internet; a [[London]] concert at [[Wembley Stadium]] featuring the likes of [[Robbie Williams]], [[George Michael]]; a [[New York]] concert featuring [[Bono]] of [[U2]] and [[Wyclef Jean]]; a [[Geneva]] concert. |
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More recently, Live8 ([[AOL]]) claimed around 170,000 concurrent viewers (up to 400 Kbit/s) and the [[BBC]] received about the same (10 Gbit/s) on the day of the 7 July 2005 bombings in London. The growth of webcast traffic has roughly doubled, year on year, since 1995 and is directly linked to broadband penetration. |
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On July 26-29, 2004, the [[Democratic National Convention]] in [[Boston]] gave 40,000 potential voters the chance to interact with and ask questions of politicians, convention delegates, and media personalities. |
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==See also== |
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* [[Video clip]] |
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*[[Media clip]] |
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* [[Web radio]] |
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* [[Webinar]] |
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* [[Streaming media]] |
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* [[List of Internet stations]] |
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==External links== |
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* [http://www.webcasters.org/ IWA] (The International Webcasting Association, founded 1996) |
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* [http://dowire.org/wiki/Webcasting_exchange Webcasting Exchange] - Short articles on webcasting |
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* [http://www.eventsetter.com/online-events/ Webcast Listings] - Publicly available webcasts |
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* [http://www.webcastersunited.com Webcasters United] - Resources and information for webcasters |
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* [http://www.webcastacademy.net Webcast Academy] Training community for the beginner webcaster |
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[[Category:Internet television]] |
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[[Category:Internet radio]] |
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[[de:Webcast]] |
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[[el:Βιντεοδιάλεξη]] |
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[[es:Webcast]] |
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[[fr:Webcasting]] |
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[[it:Webcast]] |
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[[ja:ネット配信]] |
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[[nl:Webcast]] |
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[[pl:Webcast]] |
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Revision as of 04:51, 9 August 2006
You must add a |reason= parameter to this Cleanup template – replace it with {{Cleanup|May 2006|reason=<Fill reason here>}}, or remove the Cleanup template.
The word webcast is derived from "web" and "broadcast". Its use has varied over the past decade by different types of organisation and as the nature of the medium came into public use.
(Note: There are possibly two key definitions, one in National Association of Broadcaster's publications/training manuals that says webcasting is sending audio and/or video live over the Internet or on digital networks, as well as listening or watching on-demand files. (Link Needed to actual definition) The FCC also has a definition of webcast. (Link Needed to actual legal definition.)
The term webcasting was coined when webcast/streaming pioneers Mark Cuban (Audionet), Howard Gordon (Xing Technologies) and Peggy Miles (InterVox Communications) got together with a community of webcasters to pick a term to describe the technology of sending audio and video on the Net...that might make sense to people. The term netcasting was a consideration, but one of the early webcast community members owned a company called NetCast, so that term was not used, seeking a name that would not be branded to one company. Discussions were also conducted about the term with the National Association of Broadcasters for their books - Internet Age Broadcaster I and II, written by Peggy Miles and Dean Sakai.
The generally accepted use of the term webcast is the "transmission of linear audio or video content over the Internet".
A webcast uses streaming media technology to take a single content source and distribute it to many simultaneous listeners/viewers.
The largest "webcasters" include existing radio and TV stations who "simulcast" their output, as well as a multitude of Internet only "stations". The term webcasting is usually reserved for referring to non-interactive linear streams or live events.
Rights and licensing bodies offer specific "Webcasting licenses" to those wishing to carry out Internet broadcasting using copyright material.
Webcasting is also used extensively in the commercial sector for investor relations presentations (such as Annual General Meetings), in E-learning (to transmit seminars), and for related communications activities. However, webcasting does not bear much, if any, relationship to the idea of Web conferencing which is designed for many-to-many interaction.
The ability to webcast using cheap/accessible technology has allowed independent media to flourish. There are many notable independent shows that broadcast regularly online. Often produced by average citizens in their homes they cover many interests and topics; from the mundane to the bizarre. Webcasts relating to computers, technology, and news are particularly popular and many new shows are added regularly.
Examples
Virtually all the major broadcasters have a webcast of their output, from the BBC to CNN to Al Jazeera to UNTV Webcast in television to Radio China, Vatican Radio, United Nations Radio and the World Service in radio.
A notable webcast took place in September 1999 to launch NetAid, a project to promote Internet use in the world's poorest countries. Three high profile concerts were to be broadcast simultaneously on the BBC, MTV and over the Internet; a London concert at Wembley Stadium featuring the likes of Robbie Williams, George Michael; a New York concert featuring Bono of U2 and Wyclef Jean; a Geneva concert.
More recently, Live8 (AOL) claimed around 170,000 concurrent viewers (up to 400 Kbit/s) and the BBC received about the same (10 Gbit/s) on the day of the 7 July 2005 bombings in London. The growth of webcast traffic has roughly doubled, year on year, since 1995 and is directly linked to broadband penetration.
On July 26-29, 2004, the Democratic National Convention in Boston gave 40,000 potential voters the chance to interact with and ask questions of politicians, convention delegates, and media personalities.
See also
External links
- IWA (The International Webcasting Association, founded 1996)
- Webcasting Exchange - Short articles on webcasting
- Webcast Listings - Publicly available webcasts
- Webcasters United - Resources and information for webcasters
- Webcast Academy Training community for the beginner webcaster