What is defined as a "video broadcast of an event over the internet"?

The term that is defined as a "video broadcast of an event over the internet" is a webcast. This format involves streaming video and audio content live or on demand, allowing audiences to view real-time events or access recorded materials afterward. Webcasts often incorporate elements such as presentations, visuals, and interactive components to engage viewers.

While webinars are similar to webcasts, they typically focus on educational or training sessions where participants can interact, often involving Q&A segments. Podcasts, on the other hand, primarily deliver audio content without a video component, making them distinct from webcasts. Livestreaming refers to the real-time broadcasting of events, but the term "webcast" specifically encapsulates the structured format and delivery method associated with video broadcasts over the internet, distinguishing it from other types of media content. Therefore, "webcast" is the most accurate term for the definition provided.