Merge pull request #11881 from alalek:sample_use_camera_0

6 years ago · c9fab28214
parent e93e1ba2c9 203f95d3be
commit c9fab28214
1 changed files with 1 additions and 1 deletions
--- a/samples/cpp/videocapture_camera.cpp
+++ b/samples/cpp/videocapture_camera.cpp
@ -11,7 +11,7 @@ int main(int, char**)
 {
    Mat frame;
    cout << "Opening camera..." << endl;
-    VideoCapture capture(-1); // open the first available camera
+    VideoCapture capture(0); // open the first camera
    if (!capture.isOpened())
    {
        cerr << "ERROR: Can't initialize camera capture" << endl;