Run camera-specific Device.Streaming HLK testsĮnsure the camera meets any requirements and passes HLK tests for other products that the camera must also be compliant with (for example, Skype, Windows Hello, and so on). Step 5: Test your UVC implementation to ensure it passes HLK tests and meets required functionality and performance Review section 2.2.1 and 2.2.2 in the Microsoft extensions to USB Video Class 1.5 specification.Instead, the device works automatically with the system-supplied driver. When your device uses UVC, you do not need to supply your own driver. Review the section for Method 2 that begins on page 17 of the UVC 1.5 Class specification.pdf you downloaded in Step 1 above. The USB Video Class (UVC) driver is a Microsoft-provided AVStream minidriver that provides driver support for USB Video Class devices.Microsoft extensions to USB Video Class 1.5 specification Step 4: Implement Microsoft-specified UVC extensions While Windows continues to support the MFT0 model, we encourage you to use Device MFT instead, as it simplifies the design and supports more functionality and scalability. A 360 camera IHV can provide DMFT plugins (with or without custom UVC drivers) which will expose the spherical format of each stream and media type that emits spherical frames, as well as process the camera driver output and provide equirectangular frames with appropriate attribute and metadata. The Device MFT model supersedes the MFT0 model. Review relevant information on MFT0 in the Creating a camera driver MFT for a UWP device app topic. You can insert this component to add extensions and differentiators to the UVC. Step 3: Implement the custom Device MFT and MFT0 for your deviceĭevice MFT is a user-mode component of UVC. If you need to disable this functionality, you must do so through registry keys (for example, an INF file entry). To enable this functionality, you need to ensure that the camera supports ROI. It provides common functionality, for example, face detection based ROI for 3A prioritization (if the camera firmware supports ROI control specified in UVC 1.5 standard). The platform-supplied Device MFT is for RGB USB cameras. This 4K ultra-HD USB 2.0 camera has a dedicated, In-built Image Signal Processor (ISP) that performs all the Auto functions (Auto White Balance, Auto Exposure). Step 2: Implement the platform-supplied Device MFT e-CAM82USB is an ultra-low light 4K USB UVC camera based on the SONY STARVIS® 1/2.8' IMX415 CMOS image sensor. PTZ Camera with UVC control support Note: UVC is defined as 'USB Video Class', which is a standardized set of protocols developed by the USB Implementers Forum and is assigned to a device class of USB devices that stream video. Review the USB Video Class driver overview topic Use these links to get acquainted with UVC:Īccess the USB class documentation (non-UVC specific) at USB.orgĭownload the USB Video Class 1.5 documentation from USB.org In this article Step 1: Get started with USB Video Class (UVC) using documentation from USB.org and Microsoft
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