video is not opening in opencv 2.4.10 with python

opencvpython

asked 2015-07-18 00:59:22 -0600

import cv2 cap = cv2.VideoCapture('m.avi') print cap.grab()

this code always returns a False value but when opening the video file which was captured by the webcam using opencv code, it returns True

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it returns True for me

saideepthik ( 2018-03-05 04:19:32 -0600 )edit

check the path of the video "m.avi"

saideepthik ( 2018-03-05 04:20:43 -0600 )edit

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answered 2018-03-05 04:17:38 -0600

saideepthik

41 ●2 ●2

if you want the to watch the video. you should read each frame first. then using imshow() video will be opened. like below..... while True: ret, img = cap.read() cv2.imshow('some',img) if 0xFF & cv2.waitKey(5) == 27: break

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Asked: 2015-07-18 00:59:22 -0600

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Last updated: Mar 05 '18

video is not opening in opencv 2.4.10 with python edit