python opencv cv2 to process video

misslibra

于 2016-11-24 19:48:21 发布

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分类专栏： opencv 图像基本算法 python

本文链接：https://blog.youkuaiyun.com/qq_19764963/article/details/53324884

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本文总结下使用cv2做视频处理的一些基本步骤。

#读入视频
import cv2
videocap = cv2.VideoCapture("/cv/Desktop/1.avi")
#保存视频图片
fourcc = cv2.cv.CV_FOURCC(*XVID)
video_FPS = 25
framesize = (image.shape[1],image.shape[0])
video_name = "/cv/Desktop/hello.avi"
newvideo = cv2.VideoWriter(video_name,fourcc,video_FPS,framesize)
#it is only a handle of a video,you need to save image frame into it ,a lot of image
newvid