我想使用flask-opencv-streamer python软件包,但似乎找不到如何导入的解决方法。
如果我在此处使用示例代码:https://pypi.org/project/flask-opencv-streamer/#description,则会收到导入错误,并且如果我将'_'更改为'-',则会出现语法错误。
from flask-opencv-streamer.streamer import Streamer
import cv2
port = 3030
require_login = False
streamer = Streamer(port, require_login)
# Open video device 0
video_capture = cv2.VideoCapture(0)
while True:
_, frame = video_capture.read()
streamer.update_frame(frame)
if not streamer.is_streaming:
streamer.start_streaming()
cv2.waitKey(30)