【发布时间】:2016-09-21 16:50:15
【问题描述】:
我想在每 10 秒后从视频文件中捕获一帧,所以如果有人可以帮助我,我将非常感激。我的python代码是这样的:
import cv2
print(cv2.__version__)
vidcap = cv2.VideoCapture('Standoff.avi')
vidcap.set(cv2.CAP_PROP_POS_MSEC,96000)
success,image = vidcap.read()
count = 0
success = True
while success:
success,image = vidcap.read()
print 'Read a new frame: ', success
cv2.imwrite("frame%d.jpg" % count, image) # save frame as JPEG file
cv2.waitKey(200)
count += 1
【问题讨论】:
-
您能解释一下您当前的代码遇到的问题吗?
标签: python video video-capture