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Podcasting is the next big thing among the techie community. But what exactly is podcasting? The word itself was derived from a combination of Apple’s “i-Pod” and broadcasting, and it’s a way of publishing files, mostly audio, to the internet that can be then downloaded by anyone around the world.
You can easily think of a podcast as a radio show on demand. As it consists of a series of individual episodes that you can listen to when ever you want either on your computer, MP3 player, or just directly from your web browser.
However, podcasting is more than a radio show. Podcasts can be easily downloaded automatically, usually for free, using software capable of reading feed formats such as the RSS feeds. In simple words, when you subscribe to a podcast, you actually subscribe to a reader’s feed which supplies the podcaster, author of a podcast, a link to that feed. As a result the reader can then check the user's subscribed feeds to see if any of those feeds have new content since the last time it checked and if so, retrieve that content and present it to the user. The only difference between podcasting and a typical RSS feed is that the former contains an audio file in it.
Therefore, listeners can benefit from podcasting as it allows them to be always up to date since the RSS feeds makes the process of monitoring audio updates much more efficient.
But what’s even more interesting about podcasting is that anyone with a microphone, a computer and an internet connection can publish audio shows that can be listened to by people anywhere in the world. And although it was established in 2004, it is rapidly becoming a popular way for people to share audio shows primarily because of its very low barriers to entry.
Podcasting offers to both its listeners and users a great range of categories that can be used for. Podcasting examples include the creation of personal audio blogs, interviews for enhancing news coverage, music shows, audio tour guides, educational content that depends on audio, or even in-house news updates of a company. Therefore, whether you are an individual or a company it makes no difference, as if you have a brilliant idea about a podcast, you might as well do it!
Check out:http://podcastalley.com/what_is_a_podcast.php