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OpenCV-Python: video properties

[code lang='python']
import cv2

video = cv2.VideoCapture('input.mp4')
num_frames = int(video.get(cv2.CAP_PROP_FRAME_COUNT))
fps = video.get(cv2.CAP_PROP_FPS)
width = int(video.get(cv2.CAP_PROP_FRAME_WIDTH))
height = int(video.get(cv2.CAP_PROP_FRAME_HEIGHT))
[/code]