libdshowcapture This library was created as a means to simplify the process of using DirectShow to capture video and/or audio devices, such as webcams, capture devices (internal, USB 2.0, USB 3.0), microphones, auxiliary sound inputs, etc. The biggest goal of this project is to eventually support as many devices as possible, as well as add more interesting features later on for improving performance.
RytoEX/libdshowcapture
Free and Open Source C++11 Library for capturing DirectShow video/audio devices on windows.
C++LGPL-2.1