import cv2

path = r"http://vfx.mtime.cn/Video/2019/02/04/mp4/190204084208765161.mp4"
cap = cv2.VideoCapture(path)
fourcc = cv2.VideoWriter_fourcc(*"DIVX")
fps = cap.get(cv2.CAP_PROP_FPS)
print(fps)
w = int(cap.get(3))
h = int(cap.get(3))

while (True):
    ret,frame = cap.read()
    if cv2.waitKey(int(1000/fps))&0xFF == ord("q"):
        break
    elif ret == False:
        break
    cv2.rectangle(frame,(300,50),(550,250),[0,0,255],3)
    cv2.imshow('rame',frame)
cap.release()
cv2.destroyAllWindows()

视频测试地址

https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218114723HDu3hhxqIT.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218093206z8V1JuPlpe.mp4
https://stream7.iqilu.com/10339/article/202002/18/2fca1c77730e54c7b500573c2437003f.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218025702PSiVKDB5ap.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/18/202002181038474liyNnnSzz.mp4
https://stream7.iqilu.com/10339/article/202002/18/02319a81c80afed90d9a2b9dc47f85b9.mp4
http://stream4.iqilu.com/ksd/video/2020/02/17/c5e02420426d58521a8783e754e9f4e6.mp4
http://stream4.iqilu.com/ksd/video/2020/02/17/87d03387a05a0e8aa87370fb4c903133.mp4
https://stream7.iqilu.com/10339/article/202002/17/c292033ef110de9f42d7d539fe0423cf.mp4
http://stream4.iqilu.com/ksd/video/2020/02/17/97e3c56e283a10546f22204963086f65.mp4
https://stream7.iqilu.com/10339/article/202002/17/778c5884fa97f460dac8d90493c451de.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/17/20200217021133Eggh6zdlAO.mp4
https://stream7.iqilu.com/10339/article/202002/17/4417a27b1a656f4779eaa005ecd1a1a0.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/17/20200217104524H4D6lmByOe.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/17/20200217101826WjyFCbUXQ2.mp4
http://stream.iqilu.com/vod_bag_2016//2020/02/16/903BE158056C44fcA9524B118A5BF230/903BE158056C44fcA9524B118A5BF230_H264_mp4_500K.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/16/20200216050645YIMfjPq5Nw.mp4
https://stream7.iqilu.com/10339/article/202002/16/3be2e4ef4aa21bfe7493064a7415c34d.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/09/20200209105011F0zPoYzHry.mp4
https://stream7.iqilu.com/10339/upload_transcode/202002/09/20200209104902N3v5Vpxuvb.mp4

https://v-cdn.zjol.com.cn/280443.mp4
https://v-cdn.zjol.com.cn/276982.mp4
https://v-cdn.zjol.com.cn/276984.mp4
https://v-cdn.zjol.com.cn/276985.mp4
https://v-cdn.zjol.com.cn/276986.mp4
https://v-cdn.zjol.com.cn/276987.mp4
https://v-cdn.zjol.com.cn/276988.mp4
https://v-cdn.zjol.com.cn/276989.mp4
https://v-cdn.zjol.com.cn/276990.mp4
https://v-cdn.zjol.com.cn/276991.mp4
https://v-cdn.zjol.com.cn/276992.mp4
https://v-cdn.zjol.com.cn/276993.mp4
https://v-cdn.zjol.com.cn/276994.mp4
https://v-cdn.zjol.com.cn/276996.mp4
https://v-cdn.zjol.com.cn/276998.mp4
https://v-cdn.zjol.com.cn/277000.mp4
https://v-cdn.zjol.com.cn/277001.mp4
https://v-cdn.zjol.com.cn/277002.mp4
https://v-cdn.zjol.com.cn/277003.mp4
https://v-cdn.zjol.com.cn/277004.mp4

http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4
http://www.w3school.com.cn/example/html5/mov_bbb.mp4
https://www.w3schools.com/html/movie.mp4
http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4
https://media.w3.org/2010/05/sintel/trailer.mp4
http://vfx.mtime.cn/Video/2019/02/04/mp4/190204084208765161.mp4
http://vfx.mtime.cn/Video/2019/03/21/mp4/190321153853126488.mp4
http://vfx.mtime.cn/Video/2019/03/19/mp4/190319222227698228.mp4
http://vfx.mtime.cn/Video/2019/03/19/mp4/190319212559089721.mp4
http://vfx.mtime.cn/Video/2019/03/18/mp4/190318231014076505.mp4
http://vfx.mtime.cn/Video/2019/03/18/mp4/190318214226685784.mp4
http://vfx.mtime.cn/Video/2019/03/19/mp4/190319104618910544.mp4
http://vfx.mtime.cn/Video/2019/03/19/mp4/190319125415785691.mp4
http://vfx.mtime.cn/Video/2019/03/17/mp4/190317150237409904.mp4
http://vfx.mtime.cn/Video/2019/03/14/mp4/190314223540373995.mp4
http://vfx.mtime.cn/Video/2019/03/14/mp4/190314102306987969.mp4
http://vfx.mtime.cn/Video/2019/03/13/mp4/190313094901111138.mp4
http://vfx.mtime.cn/Video/2019/03/12/mp4/190312143927981075.mp4
http://vfx.mtime.cn/Video/2019/03/12/mp4/190312083533415853.mp4
http://vfx.mtime.cn/Video/2019/03/09/mp4/190309153658147087.mp4
https://vfx.mtime.cn/Video/2019/01/15/mp4/190115161611510728_480.mp4
https://vfx.mtime.cn/Video/2019/08/24/mp4/190824113155647173.mp4