suhit2

import cv2
cap=cv2.VideoCapture(0)
print("cap",cap)
#DIVX,XVID,MJPG,X264,WMV1,WMV2 video capturing formats
fourcc=cv2.VideoWriter_fourcc(*"XVID")
#int contain 4 parameters,name,codecc,fps,resolution
output=cv2.VideoWriter("output.avi",fourcc,20.0,(640,480))
while cap.isOpened():
    ret,frame=cap.read() #ret is boolean value and frame is image
    if ret==True:
        cv2.imshow("frame",frame)
        grey=cv2.cvtColor(frame,cv2.COLOR_RGB2GRAY)# converts to grey images
        cv2.imshow("frame1",grey)
        output.write(frame)
        x=cv2.waitKey(25)
        if x==ord('s'):
            break
cap.release()
output.release()
cv2.destroyAllWindows()