What is a virtual camera?

A virtual camera is a software-based camera that simulates the functionality of a physical webcam, allowing users to broadcast video, images, or screen content from their computer as if it were a live camera feed. This technology is commonly used in video conferencing, streaming, and content creation to enhance visual presentations or add effects. Virtual cameras can also integrate with other software to display overlays, backgrounds, or pre-recorded content. They are popular tools for remote work, online teaching, and live streaming due to their flexibility and versatility.