| OpenCV 4.3.0 Open Source Computer Vision

Functions
cv::videoio_registry Namespace Reference

## Functions
cv::String | getBackendName (VideoCaptureAPIs api)
| Returns backend API name or "UnknownVideoAPI(xxx)". More...
std::vector< VideoCaptureAPIs > | getBackends ()
| Returns list of all available backends. More...
std::vector< VideoCaptureAPIs > | getCameraBackends ()
| Returns list of available backends which works via `cv::VideoCapture(int index)` More...
std::vector< VideoCaptureAPIs > | getStreamBackends ()
| Returns list of available backends which works via `cv::VideoCapture(filename)` More...
std::vector< VideoCaptureAPIs > | getWriterBackends ()
| Returns list of available backends which works via `cv::VideoWriter()` More...
bool | hasBackend (VideoCaptureAPIs api)
| Returns true if backend is available. More...