2016-03-28 163 views
1

我正在使用VLC媒體播放器使用http傳輸.mp4視頻。流式傳輸工作正常(我能夠使用另一個VLC實例附加到這個流)。 現在我想用python 2.7使用OpenCV連接到這個流,並逐幀獲取視頻。如何使用openCV和python從流中逐幀獲取視頻

這是修改教程代碼(可與本地文件完美的罰款):

<code> 
import numpy as np 
import cv2  
address = '10.0.0.71' # this is my stream ip address 
port = 8080 # this is stream port 

# should I use socket somehow? 
# found this somewhere, no idea what this do 
# import socket 
# msocket = socket.socket(socket.AF_INET,socket.SOCK_STREAM) 
# msocket.connect((address, port)) 

cap = cv2.VideoCapture('file.mp4') # how to use VideoCapture with online stream?  

# just showing video to screen 
while(cap.isOpened()): 
    ret, frame = cap.read() 
    cv2.imshow('frame', frame) 

    if cv2.waitKey(1) & 0xFF == ord('q'): 
     break 

cap.release() 
cv2.destroyAllWindows() 

請幫助。

+0

http://answers.opencv.org/question/3664/ip-network-camera-access/ – udit043

回答