New AVStream Interfaces for Windows 8
These AVStream streaming media driver interfaces are new or updated for Windows 8:
This extension of an existing interface is used to control camera features during image capture. See Extended Camera Control Properties.
A new version 1.5 of the USB Video Class driver is supported starting with Windows 8. This driver update incorporates the H.264 video codec standard and is described in these topics:
- USB Video Class Driver Overview
- USB H.264 Video Cameras Support
In addition, a new constant value has been added to the KS_VideoControlFlags enumeration.
These structures are used with JPEG image capture and encoding to specify image data on a pin (or stream).
This new interface is used when a camera device has been removed from the system (lost) or has been preempted by a new Windows Store app.