opencv_read_3.x.py

import sys
import cv2

print "OpenCV version: %s" % cv2.__version__
print "OpenCV build info: %s" % cv2.getBuildInformation()
inputFile = sys.argv[1]
print "Input: %s" % inputFile
capture = cv2.VideoCapture(inputFile)
width = int(capture.get(cv2.CAP_PROP_FRAME_WIDTH))
height = int(capture.get(cv2.CAP_PROP_FRAME_HEIGHT))
fps = int(capture.get(cv2.CAP_PROP_FPS))
fourcc = int(capture.get(cv2.CAP_PROP_FOURCC))
print "width=%r height=%r fps=%r fourcc=%x" % (width, height, fps, fourcc)

frames = 0
while True:
    flag, frame = capture.read()
    if flag == 0:
        break
    frames += 1

print "Frames: %d" % frames
capture.release()
print "Done!"