Camera.py 文件源码

def __init__(self, name, ui=myo_emg.Ui_MainWindow(), cap=capture.capture()):
        super(VideoThread, self).__init__()
        self.flag = True
        self.start_flag = False
        self.support_flag = True
        self.name = name
        self.cap = cap
        self.ui = ui
        self.out = None
        self.stop_signal.connect(self.stop_play)
        self.image_siganl.connect(self.saving_video)
        self.start_signal.connect(self.start_capture)
        self.cap.path_signal.connect(self.save_video)
        if self.name == "Video":
            self.videoLabel = ui.Video
            self.camera = cv2.VideoCapture("instruction.mp4")
            self.fps = self.camera.get(cv2.CAP_PROP_FPS)
        elif self.name == "Camera":
            self.videoLabel = ui.Camera
            self.camera = cv2.VideoCapture(camera_port)