You can run your file in http-server. 1> Have Node.js installed in your system. 2> In CMD, run the command npm install http-server -g 3> Navigate to the specific path of your file folder in CMD and run the command http-server 4> Go to your browser and type localhost:8080. Your Application should run there. Thanks:)
Chrome is requiring secure origins (HTTPS) for getUserMedia. Starting with Chrome 47, getUserMedia() requests are only allowed from secure origins: HTTPS or localhost. https://developers.google.com/web/updates/2015/10/chrome-47-webrtc?hl=en
You will need to use Windows Image Acquisition (WIA) to integrate a webcam with your application. There are plenty examples of this readily available. Here is a C# Webcam User Control with source. Here are some more articles and blog posts from people looking to solve the same problem you are: MSDN Coding4Fun: Look at … Read more
I had the same warning. Just modify the line camera = cv.VideoCapture(camera_port) to camera = cv.VideoCapture(camera_port, cv.CAP_DSHOW)
You can use the following bash command: v4l2-ctl –list-devices In order to use the above command, you must install package v4l-utils before. In Ubuntu/Debian you can use the command: sudo apt-get install v4l-utils
I’m using openCV 1.1pre1 under Windows (videoinput library is used by default by this version of openCv under windows). With these instructions I can set camera resolution. Note that I call the old cvCreateCameraCapture instead of cvCaptureFromCam. capture = cvCreateCameraCapture(cameraIndex); cvSetCaptureProperty( capture, CV_CAP_PROP_FRAME_WIDTH, 640 ); cvSetCaptureProperty( capture, CV_CAP_PROP_FRAME_HEIGHT, 480 ); videoFrame = cvQueryFrame(capture); I’ve tested … Read more
If you want a “capture/streamer in a box” component, there are several out there as others have mentioned. If you want to get down to the low-level control over it all, you’ll need to use DirectShow as thealliedhacker points out. The best way to use DirectShow in C# is through the DirectShow.Net library – it … Read more
This JavaCV implementation works fine. Code: import org.bytedeco.javacv.*; import org.bytedeco.opencv.opencv_core.IplImage; import java.io.File; import static org.bytedeco.opencv.global.opencv_core.cvFlip; import static org.bytedeco.opencv.helper.opencv_imgcodecs.cvSaveImage; public class Test implements Runnable { final int INTERVAL = 100;///you may use interval CanvasFrame canvas = new CanvasFrame(“Web Cam”); public Test() { canvas.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE); } public void run() { new File(“images”).mkdir(); FrameGrabber grabber = new OpenCVFrameGrabber(0); // … Read more
I met the same problem. The error info of “ImportError: No module named vidcap” indicates that python interpreter didn’t find the vidcap module on you machine. so you’d better follow these steps. Download the vidcap from http://videocapture.sourceforge.net/ 2.Then copy the corresponding version of dll (which named “vidcap.pyd” in VideoCapture-0.9-5\VideoCapture-0.9-5\Python27\DLLs) to “your python path”\DLLs\ . 3.restart … Read more