![]() Any device which appears as a display in the macOS Displays preference pane will be available here. The pop-up menu at the top of the Video Outputs tab, labeled “Video output for all cues”, allows you to select a single device connected to your Mac. When no video license is installed, video output from QLab is restricted to a single device. You can find a list of which features are free and which require a license from the Features section of this manual. QLab can be used for video without a license installed, which allows you to address simple video needs without spending any money on QLab. This intermediary makes it possible for cues, stages, and regions to behave consistently even if you need to trade out your devices for other hardware. Regions are assigned to routes, and the route takes care of the particulars of sending video to the assigned device. An output route or simply route is the intermediary between regions and devices.A region can cover the whole stage or just a part of it, and multiple regions can overlap or not as needed. A region is a section of a stage which will be displayed on a device.A device can also be an NDI output or a Syphon output, since these have the same function as a physical video display. A device is QLab’s internal representation of an actual, physical video display device such as a computer monitor, television, video projector, or LED wall.The imagery created by those cues is displayed on the stage, and the stage is displayed on screens, projectors, NDI streams, and Syphon outputs. A stage is a sort of virtual raster to which Video, Camera, and Text cues are assigned.Here is a brief glossary of the essential video terms in QLab. Care has been taken to make sure these terms are approachable and not ambiguous, but nevertheless it can be difficult to keep track of. ![]() QLab uses the following terminology in the realm of video. This section of the manual will take you through all the steps necessary to fully configure video output, but it will also help guide you to simple solutions when that’s what you need.Īll aspects of video output are configured in Workspace Settings → Video. The video output system of QLab 5 supports a wide variety of workflows and setups, from a single TV built into a set, to multi-projector blends mapped onto complex scenery, to LED walls, to broadcast feeds. ![]()
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