Real-time video editing is a system of editing video where it takes no longer to render a video than the length of that video clip itself. Live video editing is where there are various cameras at various angles and position, capturing single or multiple subjects and the footage is routed through a vision mixing device and edited and transmitted in real-time. Grabyo is an example of a cloud-based real-time video editing platform. It was founded in 2013, has partnerships with Facebook and Twitter and is used by some of the largest media companies in Europe and North America.