**起源:**一开始将视频逐帧切片,最后发现量太大了,而且一秒内的每帧区别都不大,所以最后选择逐秒切片。
import cv2
# vidcap = cv2.VideoCapture('需要切片的视频的地址')
vidcap = cv2.VideoCapture('./Videos/test.mp4')
success,image = vidcap.read()
fps = int(vidcap.get(cv2.CAP_PROP_FPS))
count = 0
while success:
if count % fps == 0:
# cv2.imwrite("图片的保存目录/%d.jpg" % int(count / fps), image)
cv2.imwrite("./Images/%d.jpg" % int(count / fps), image)
print('Process %dth seconds: ' % int(count / fps), success)
success,image = vidcap.read()
count += 1