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导入相机视频内容#-- conding=utf-8-- * # @ time :2021/3/2620336022 # @ author : tdl # @ file : test 10.py 视频导入# cap=cv2 .视频捕获(0(' out.MP4 ' )相机cap=cv2 .视频捕获) )。=true : break gray=cv2.cvtcolor (frame， 将cv2.COLOR_BGR2GRAY ) BGR更改为RGBcv2.imshow ) ' Frame '，并以帧(#print (cap.get ) )帧速率# print ) cap.get print ) cap.get ) )帧高度if cv2.waitKey(1) ) ) ) cv2.destroyAllWindows ()刻录视频#-* conding=utf @ file @ sort ware : pycharmimportcv2importnumpyasnp #是中文defzh_ch(string ) : return string.encode (gbk ) ).decode cap=cv2 .视频捕获(out.MP4 ) ) fps=cap.get(5)5) width=cap.get(3)3) height=cap.get(4)4) # 代码格式fourcc=cv2.video writer _ fourcc (* ' mjpg ) ) out=cv2.videoWriter (如cap=cv2 DIVX MJPG X264 )、fourcc和fps frame=cap.read () src=cv2.resize ) frame，(int ) width/2 )，int ) height///2)，interpolation=cv2.intion 1 ) #水平翻转out.write (frame ) )写入视频cv2.flip ()的src ) else:breakifCV2.waitkey(1)0xff==ord(q ) 33366