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What is Podcast ?
Let's learn English on podcast!
My opinion
Well, I think the podcast is really convenient and I have used it for a period. You can listen to or watch what you want, and download it for free.
What is Podcast ?
For an example
A combination of the words of "broadcast" and "ipod" .
How does it work?
What is it for ?
A way for people to be able to selectively subscribe to audio or video content over the Internet. And the files on the web can be stored on users' computer or other devices.
Let's take a look......
Whenever any user subscribes to the podcasting service they automatically gets the latest podcasts from the website its like you subscribe to a RSS feed and automatically get the latest contents from a news website.
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First,podcast are fed through RSS 2.0 feed. Video or audio files are embedded into the RSS 2.0 feed and uploaded to the podcasting web site.This RSS feed contains the web address of the media file.
To subscribe to a podcast service you need a software called podcast aggregator or podcatcher. Using this software you subscribe to a podcast service. This software regularly checks for the new feeds just like an RSS reader. Podcasting was made so popular by popular iTunes.