A podcast is a series of digital-media files which are distributed over the Internet using syndication feeds for playback on portable media players. The term is a portmanteau of the words “iPod” and “broadcast”. The Apple iPod is the first portable media player for which the first podcasting scripts were developed. Such scripts allow podcasts to be automatically transferred to a mobile device after they are downloaded.
Though podcasters’ (author of a podcast) web sites may also offer direct download or streaming of their content, a podcast is distinguished from other digital media formats by its ability to be syndicated, and downloaded automatically when new content is added, using an aggregator or feed reader capable of reading feed formats such as RSS or Atom. For colletion of podcast, you can see podcast.com. You can use podcast to get traffic for your website.
