python:实现视频慢动作
import cv2
capture = cv2.VideoCapture(0)
fourcc = cv2.VideoWriter_fourcc(*"XVID")
output = cv2.VideoWriter("slowmotion.mp4"<
import cv2
capture = cv2.VideoCapture(0)
fourcc = cv2.VideoWriter_fourcc(*"XVID")
output = cv2.VideoWriter("slowmotion.mp4"<