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我正在使用opencv 3.1與python3.Here下面是我的code.I無法正確保存在MP4格式的視頻。使用opencv編寫視頻文件
import numpy as np
import cv2
cap = cv2.VideoCapture(1)
w=int(cap.set(3,1920))
h=int(cap.set(4,1080))
fourcc=cv2.VideoWriter_fourcc(*'XVID')
out = cv2.VideoWriter('Data/hasans.mp4',fourcc, 25, (w,h),True)
count = 0
while(cap.isOpened()):
count = count + 1
print ("processing frame ", count)
ret, frame = cap.read()
if ret == True:
cv2.imshow('test',frame)
out.write(frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
cap.release()
out.release()
cv2.destroyAllWindows()
你可以試試這個代碼與[imutils.video]視頻流(https://github.com/jrosebr1/imutils/blob/master/imutils/video/videostream.py)這是一個很好的封裝處理視頻帶有opncv的文件。 –