Free Online Radio Streaming Platform - iRadeo. Streaming video right from your phone. iTunes - Podcasts - Technical Specification. Podcasting. A podcast is a digital medium consisting of an episodic series of audio, video, PDF, or ePub files subscribed to and downloaded through web syndication or streamed online to a computer or mobile device.
The word is a neologism and portmanteau derived from "broadcast" and "pod" from the success of the iPod, as audio podcasts are often listened to on portable media players. Merriam Webster defines Podcast: a program (as of music or talk) made available in digital format for automatic download over the Internet