static void Main(string[] args) { //var vc = new OpenCvSharp.VideoCapture("./test/india.mp4"); //var vc = new OpenCvSharp.VideoCapture("./test/Test.mov"); //var vc = new OpenCvSharp.VideoCapture("./test/singleTest.m4v"); //var vc = new OpenCvSharp.VideoCapture("./test/peopleTest.m4v"); var vc = new OpenCvSharp.VideoCapture(); vc.Open(1); ImageRecognizer imageRecognizer = new ImageRecognizer(); int key = int.MinValue; using (Window window = new Window("capture")) { while (key < 0) { vc.Grab(); var mat = vc.RetrieveMat(); if (mat.Empty()) { return; } var faces = imageRecognizer.DetectFaces(mat); if (faces != null) { foreach (var face in faces) { var faceCrop = new Mat(mat, face); faceCrop.SaveImage($"./results/{Guid.NewGuid()}.jpg"); } } window.ShowImage(mat); key = Cv2.WaitKey(10); } } }