# -*- coding:utf-8 -*-

import cv2

cap = cv2.VideoCapture(0)
# XVID,DVIX
fourcc = cv2.VideoWriter_fourcc(*'X264')
# avi,mp4
out = cv2.VideoWriter('vw_fourcc.mp4',fourcc, 20.0, (1920,1080),True)

def mergeVideo():
    fps = 1
    width = 518
    height = 352
    fourcc = cv2.VideoWriter_fourcc(*"mp4v")
    video = cv2.VideoWriter('out.mp4', fourcc, fps, (width, height))

    for i in range(20, 46):
        png_name = './out' + str(i) + '.png'
        image = cv2.imread(png_name)
        video.write(image)
    cv2.waitKey()
    
while(cap.isOpened()):
    res, frame = cap.read()
    if res:
        cv2.imshow('man',frame)
        out.write(frame)
        if cv2.waitKey(10) & 0xFF == ord('q'):
            break
    else:
        break

cap.release()
out.release()
cv2.destroyAllWindows()