OpenCV1 VideoCapture 최신프레임 가져오기 import queue, threading class VideoCapture: def __init__(self, name): self.cap = cv2.VideoCapture(name) self.q = queue.Queue() self.ret = False t = threading.Thread(target=self._reader) t.daemon = True t.start() # read frames as soon as they are available, keeping only most recent one def _reader(self): while True: ret, frame = self.cap.read() self.ret = ret if not ret: break if not self.q.empty.. 2021. 7. 6. 이전 1 다음