You need to have a reliable and high-quality equipment setup to stream live events online. You need a camera (or multiple cameras) that can capture clear and smooth video a microphone (or multiple microphones) that can pick up clear and crisp audio a computer (or multiple computers) that can process and encode the video and audio signals and a stable and fast internet connection that can upload the stream without interruptions. You may also need some accessories such as tripods lights cables etc.