libuvc/libuvc

a cross-platform library for USB video devices

What it solves

libuvc provides a way to interact with USB video devices that follow the standard USB Video Class (UVC) interface. It allows developers to access these devices generically or create custom drivers for hardware that might not be supported by standard operating system drivers.

How it works

Built on top of the libusb library, libuvc acts as a cross-platform bridge. It handles the low-level communication required to talk to USB cameras and video hardware. Developers can configure how the library manages data streams by adjusting settings like the number of packets per transfer and the size of transfer buffers, which helps ensure compatibility across different operating systems, including Android and macOS.

Who it’s for

This library is designed for software developers who need to build applications that interface directly with USB video hardware, whether for creating new drivers or integrating camera functionality into custom software.

Highlights

  • Cross-platform support for USB video devices.
  • Built on the reliable libusb foundation.
  • Allows fine-grained control over USB data streaming parameters.
  • Includes optional example and test programs to verify hardware integration.

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