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Availability of the USB video class driver for Windows XP
Microsoft has released a new Microsoft Windows XP universal serial bus (USB) video class driver.
By Ryan on August 19, 2009
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The USB video class driver for Windows XP supports the following features:
- The USB video class specification
- All Universal Virtual Computer (UVC) 1.0 compliant devices that support the Interface Association Descriptor (IAD)
- Motion Joint Photographic Experts Group (MJPEG), digital video (DV), and uncompressed payload formats.
Note Video capture is only through the UVC device to host.
- Media transport terminal
- Extension unit
Detailed feature list
- Enumerates, loads, and unloads
- Supports multiple device instances
- Builds pin and nodes based on device topology
- Dumps USB descriptors in a checked build
- Enumerates MJPEG/Uncompressed/DV format descriptors support
- Captures MJPEG/Uncompressed/DV video over isoch/bulk video pipe support (preview and capture to file)
- Supports status interrupt endpoint and request error code control
- Supports hibernate and suspend while streaming power management
- Controls serialization (probe/commit)
- Supports asynchronous control
- Supports end of frame (EOF) and frame identification (FID) bits in bit field header (BFH[0])
- Validates bad descriptors and will fail driver load if bad descriptors are found
- Supports multiple pin instances
- Supports node names
- Supports IKsTopologyInfo/ISelector (driver/user-mode components)
- Supports node and relative property, such as Camera and VideoProcAmp
- Supports still pin topology building
- Supports still image parameter negotiation
- Supports still image capture method 2 and 3
- Supports node property plug-in loader
- Supports Component Object Model (COM) wrapper plug-ins for new property sets
- Supports new property set API and implementation
- Supports media transport property set properties
- Supports earlier versions of the following node interfaces
- Supports non-standard properties
- Supports the bmHints flag
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