Multi-Camera Switching and Input Management
vMix handles multiple simultaneous inputs including HDMI/SDI cameras, NDI network sources, screen captures, video files, images, web browsers, and audio devices. You switch between them in real time using customizable transitions (cuts, dissolves, wipes, stingers). The Pro edition supports unlimited inputs. The switching interface can be controlled via keyboard shortcuts, MIDI controllers, or touch screens. For producers coming from OBS, the difference is substantial. OBS handles scene switching, but vMix's input management is built for live broadcast workflows where you're cutting between 4-12 cameras in real time. The preview/program (multiview) layout mirrors what professional broadcast switchers use, making the transition from hardware to software natural. The learning curve is steeper, but the production capability is in a different league.