I have followed the tutorial from this site about saving video streams to a file: Link to tutorial
The code starts streaming from the webcam, but when I press 'Esc' no avi-file is created
My code:
import numpy as np
import cv2
cap = cv2.VideoCapture(0)
#fourcc = cv2.VideoWriter_fourcc(*'XVID') <-- this line results in an error
fourcc = cv2.cv.CV_FOURCC('X','V','I','D')
out = cv2.VideoWriter('home/pi/video/output.avi',fourcc, 20.0, (640,480))
while(cap.isOpened()):
ret, frame = cap.read()
if ret==True:
frame = cv2.flip(frame,0)
out.write(frame)
cv2.imshow('frame',frame)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
else:
break
cap.release()
out.release()
cv2.destroyAllWindows()
I am using python 2.7 and OpenCV-2.4.10 on my raspberry Pi.
Also, I have tried to use 2 or 3 different codes on blogs used for the same purspose, and none of them saves a video file, eventhough the rest of the code works well.
Do I need to install some packages,or how can I solve this issue?
Best regards