|  | OpenCV
    3.4.5
    Open Source Computer Vision | 
#include <opencv2/videoio.hpp>| Namespaces | |
| cv | |
| cv::videoio_registry | |
| Functions | |
| cv::String | cv::videoio_registry::getBackendName (VideoCaptureAPIs api) | 
| Returns backend API name or "unknown".  More... | |
| std::vector< VideoCaptureAPIs > | cv::videoio_registry::getBackends () | 
| Returns list of all builtin backends.  More... | |
| std::vector< VideoCaptureAPIs > | cv::videoio_registry::getCameraBackends () | 
| Returns list of available backends which works via cv::VideoCapture(int index)More... | |
| std::vector< VideoCaptureAPIs > | cv::videoio_registry::getStreamBackends () | 
| Returns list of available backends which works via cv::VideoCapture(filename)More... | |
| std::vector< VideoCaptureAPIs > | cv::videoio_registry::getWriterBackends () | 
| Returns list of available backends which works via cv::VideoWriter()More... | |
 1.8.12
 1.8.12