From Wikipedia, the free encyclopedia

  (Redirected from Podcasting)
Jump to: navigation, search

A podcast is a series of audio or video digital media files which is distributed over the Internet by syndicated download, through Web feeds, to portable media players and personal computers. Though the same content may also be made available by direct download or streaming, a podcast is distinguished from most other digital media formats by its ability to be syndicated, subscribed to, and downloaded automatically when new content is added. Like the term broadcast, podcast can refer either to the series of content itself or to the method by which it is syndicated; the latter is also called podcasting. The host or author of a podcast is often called a podcaster.

The term is a portmanteau of the words "iPod" and "broadcast",[1] the Apple iPod being the brand of portable media player for which the first podcasting scripts were developed (see history of podcasting). Such scripts allow podcasts to be automatically transferred from a personal computer to a mobile device after they are downloaded.[2] As more devices other than iPods became able to synchronize with podcast feeds, the term was redefined by some parties as a backronym for "Personal On Demand broadCASTING".[3][4][5]


[edit] History

Main article: History of podcasting

[edit] Other uses

Main article: Uses of podcasting

Podcasting's initial appeal was to allow individuals to distribute their own radio-style shows, such as Kooba Radio, but the system quickly became used in a wide variety of other ways, including re-broadcast of traditional radio and television content, distribution of school lessons,[6] official and unofficial audio tours of museums, conference meeting alerts and updates, and by police departments to distribute public safety messages.

Podcasting is becoming increasingly popular in education.[7] Podcasts enable students and teachers to share information with anyone at any time. An absent student can download the podcast of the recorded lesson. It can be a tool for teachers or administrators to communicate curriculum, assignments and other information with parents and the community. Teachers can record book discussions, vocabulary or foreign language lessons, international pen pal letters, music performance, interviews, and debates. Podcasting can be a publishing tool for student oral presentations. Video podcasts can be used in all these ways as well. Also embedding slides with audio see enhanced podcasts.

[edit] Trademarks

On February 5, 2005, Shae Spencer Management LLC of Fairport, New York filed a trademark application to register PODCAST for an 'online prerecorded radio program over the internet'.[8] On September 9, 2005, the United States Patent and Trademark Office rejected the application. The rejection notice cited Wikipedia's podcast entry as describing the history of the term.[9]

As of September 20, 2005, known trademarks that capitalize on podcast include: Podcast Realty, GuidePod, PodGizmo, Pod-Casting, MyPod, Podvertiser, Podango, ePodcast, PodCabin, Podcaster, PodShop, PodKitchen, Podgram, GodPod and Podcast.[10]

As of February 2007, there have been 24 attempts to register trademarks containing the word "PODCAST" in United States, but only "PODCAST READY" from Podcast Ready, Inc. was approved.[11]

On September 26, 2006, it was reported that Apple Computer started to crack down on businesses using the acronym 'POD,' in product and company names. Apple sent a cease-and-desist order that week to Podcast Ready, Inc., which markets an application known as 'myPodder'.[12] Lawyers for Apple contended allegedly that the term "pod" has been used by the public to refer to Apple's music player so extensively that it falls under Apple's trademark cover.[13] It was speculated that such activity was part of a bigger campaign for Apple to expand the scope of its existing iPod trademark, which included trademarking "IPODCAST," "IPOD," and "POD."[14] On November 16, 2006, Apple Trademark Department returned a letter claiming Apple does not object to third party usage of "podcast" to refer to podcasting services and that Apple does not license the term(s).[15]

[edit] See also

[edit] Syndication protocols

[edit] References

[edit] External links

Look up podcast in Wiktionary, the free dictionary.
Personal tools