1. A method, comprising: capturing a two-dimensional video via one or more image sensors of a monoscopic video sensing device; capturing corresponding depth information for said captured two-dimensional video via a depth sensor of said monoscopic video sensing device; selecting one or more regions of interest for said captured two-dimensional video based on said captured corresponding depth information; selectively processing said captured two-dimensional video and said captured corresponding depth information based on said selected one or more regions of interest; and composing a three-dimensional video from said processed two-dimensional video and said processed corresponding depth information.