avfoundation

Apple AVFoundation device enumeration helpers.

Functions

getDeviceList

bool getDeviceList(Device::Type type, std::vector< av::Device > & devices)

Enumerate video input devices using AVFoundation. Populates device capabilities (resolutions, frame rates, pixel formats).

Parameters

• type Must be Device::VideoInput.

• devices Output vector to fill with discovered devices.

Returns

True if enumeration succeeded.