Пример #1
0
        public VideoCaptureSettings GetCaptureSettings()
        {
            VideoCaptureSettings videoCaptureSettings = new VideoCaptureSettings();

            videoCaptureSettings.Fps = 1;
            return(videoCaptureSettings);
        }
Пример #2
0
        public VideoCaptureSettings GetCaptureSettings()
        {
            VideoCaptureSettings settings = new VideoCaptureSettings();

            settings.Width  = width;
            settings.Height = height;
            settings.Fps    = FPS;
            settings.MirrorOnLocalRender = false;
            settings.PixelFormat         = PixelFormat.FormatYuv420p;
            return(settings);
        }
Пример #3
0
    private void Initialize()
    {
        foreach (var device in WebCamTexture.devices)
        {
            print(device.name);
        }

        Close();

        videoCaptureSettings = LoadSetting();
        if (videoCaptureSettings == null)
        {
            Debug.LogError("Missing Setting File : " + IOHandler.IntoStreamingAssets(settingsFileName));
            return;
        }
        BGRMat  = new Mat();
        RGBMat  = new Mat();
        capture = new VideoCapture();

        if (!string.IsNullOrEmpty(videoCaptureSettings.DeviceName))
        {
            var devices = WebCamTexture.devices;
            for (var i = 0; i < devices.Length; i++)
            {
                if (devices[i].name == videoCaptureSettings.DeviceName)
                {
                    capture.open(i, Videoio.CAP_DSHOW);
                    break;
                }
            }
        }

        if (!capture.isOpened())
        {
            var id = videoCaptureSettings.DeviceId;
            capture.open(id, Videoio.CAP_DSHOW);

            //if (!capture.isOpened())
            //{
            //    for (var i = videoCaptureSettings.DeviceId - 1; i >= 0; i--)
            //    {
            //        capture.open(i, Videoio.CAP_DSHOW);
            //        if (capture.isOpened()) break;
            //    }
            //}
        }

        if (!capture.isOpened())
        {
            Debug.LogError("Missing Webcam");
            return;
        }


        Setup();
        //print("backend : " + capture.getBackendName());
        //capture.set(Videoio.CAP_PROP_FORMAT, );
        //Debug.Log("CAP_PROP_FORMAT: " + capture.get(Videoio.CAP_PROP_FORMAT));
        //Debug.Log("CAP_PROP_POS_MSEC: " + capture.get(Videoio.CAP_PROP_POS_MSEC));
        //Debug.Log("CAP_PROP_POS_FRAMES: " + capture.get(Videoio.CAP_PROP_POS_FRAMES));
        //Debug.Log("CAP_PROP_POS_AVI_RATIO: " + capture.get(Videoio.CAP_PROP_POS_AVI_RATIO));
        //Debug.Log("CAP_PROP_FRAME_COUNT: " + capture.get(Videoio.CAP_PROP_FRAME_COUNT));
        //Debug.Log("CAP_PROP_FPS: " + capture.get(Videoio.CAP_PROP_FPS));
        Debug.Log("CAP_PROP_FRAME_WIDTH: " + capture.get(Videoio.CAP_PROP_FRAME_WIDTH));
        Debug.Log("CAP_PROP_FRAME_HEIGHT: " + capture.get(Videoio.CAP_PROP_FRAME_HEIGHT));
        //double ext = capture.get(Videoio.CAP_PROP_FOURCC);
        //Debug.Log("CAP_PROP_FOURCC: " + (char)((int)ext & 0XFF) + (char)(((int)ext & 0XFF00) >> 8) + (char)(((int)ext & 0XFF0000) >> 16) + (char)(((int)ext & 0XFF000000) >> 24));



        capture.grab();
        capture.retrieve(BGRMat, 0);
        int frameWidth  = BGRMat.cols();
        int frameHeight = BGRMat.rows();

        Imgproc.cvtColor(BGRMat, RGBMat, Imgproc.COLOR_BGR2RGB);
        //print(BGRMat.width());
        //print(frameWidth);
        //print(frameHeight);
        texture = new Texture2D(frameWidth, frameHeight, TextureFormat.RGB24, false);
        Refresh();
        this.OnTextureInitialized(texture);
        waitFrameCoroutine = WaitFrameRoutine();
        StartCoroutine(waitFrameCoroutine);
    }