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我阅读了 h265 格式的 rtsp 通量，但我有灰色框架......

import cv2

url = "rtsp://172.17.0.1:8554/s1"

cap = cv2.VideoCapture(url)
while(cap.isOpened()):
  # Capture frame-by-frame
  ret, frame = cap.read()
  if ret == True:

    # Display the resulting frame
    cv2.imshow('Frame',frame)

    # Press Q on keyboard to  exit
    if cv2.waitKey(25) & 0xFF == ord('q'):
      break

  # Break the loop
  else: 
    break

# When everything done, release the video capture object
cap.release()

# Closes all the frames
cv2.destroyAllWindows()

我也尝试 python-vlc 和 pyffmpeg 有人知道吗？

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