The term virtual studio can refer to any number of technological tools which seek to simulate a physical television and/or movie studio. One such use of the term follows.

A virtual studio is a television studio that allows the real-time combination of people or other real objects and computer generated environments and objects in a seamless manner. A key point of a virtual studio is that the real camera can move in 3D space, while the image of the virtual camera is being rendered in real-time from the same perspective, therefore, this virtual scene has to adapt at any time to the camera settings (zoom, pan, angle, traveling, etc.). This is what differentiates a virtual studio from the traditional technique of chromakey. It also differs from techniques used in film, in which scenes are edited later. A virtual studio does not need any post production because it is in real-time. However a 3-D graphic artist and 3D computer graphics software are needed to create the virtual background, and any graphics that appear in front.