What are podcasts?

Podcasts are audio or video digital media files that are distributed through web feeds, allowing users to easily download or stream the content on their devices. This format typically consists of a series of episodes focused on various topics, and listeners can subscribe to a podcast feed to receive new episodes automatically as they become available. The distribution through web feeds makes it convenient for users to access the content on-demand, which is a defining feature of podcasts.

Other options describe different media or platforms but do not accurately capture the essence of what podcasts are. For example, websites for sharing photos focus on visual content, while live streaming events are real-time broadcasts rather than pre-recorded media. Social networking platforms facilitate interaction and communication among users rather than serving as a medium for delivering audio or video programs specifically.