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Design Guidelines and Considerations for Building Windows Certified Network Media Devices
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| bet | 21/54 | | Sana | 21.03.2017 | | Hajmi | 8,14 Mb. | | #953 |
To achieve the device discovery and installation experience, the manufacturer of a network media device must provide a UPnP device description document that contains at least the pnpx:X_deviceCategory and pnpx:X_compatibleId metadata elements. Windows 7 uses these metadata elements to discover DMR devices and DMS devices that are available for installation and to display appropriate icons and manufacturer-specific metadata for the device.
Digital Media Renderer Requirement NETMEDIA-0009
A DMR device must provide the following information in the device description document, unless the device specifies its own unique pnpx:X_compatibleId and associated pnpx:X_hardwareId for associating a custom driver and metadata package:
xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
MS_DigitalMediaDeviceClass_V001
xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
MediaDevice.DMR
The DMR role is typically one of many that a network media device implements, so we encourage device manufacturers to specify more than one pnpx:X_deviceCategory, where the first category that is specified represents the actual product form-factor of the device instead of the logical DMR role.
For example, a digital picture frame that implements the DMR role could specify the following device categories:
…
xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
Display.PictureFrame
xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
MediaDevice.DMR
…
A network radio that implements the DMR role could specify the following device category:
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xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
Audio.Speakers
xmlns:pnpx="http://schemas.microsoft.com/windows/pnpx/2005/11">
MediaDevice.DMR
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