What is a podcast?

A podcast is defined as the use of audio or video digital media files that are distributed through web feeds. This format allows users to subscribe to a series of episodes, which can be automatically downloaded or streamed via various software or platforms. It combines the accessibility of digital content with the convenience of on-demand listening or viewing, as individuals can engage with these media files at their own pace and schedule, whether through computers, smartphones, or other devices.

The nature of podcasts is distinct in that they are typically episodic, allowing a host or a group of individuals to explore various topics in depth, engage in discussions, or provide narratives over a series of episodes. They can be found covering a myriad of subjects, which makes them unique compared to traditional forms of media.

The other options do not accurately capture the essence of what a podcast is. A type of website, while it may host podcasts, does not encapsulate the audio or video distribution aspect. Streaming video is part of a different medium focused specifically on visual content. Lastly, a social media platform may facilitate discussions related to podcasts but does not define the podcasting format or its distribution methods.