pythonffmpegpyav

安装&＃xff1a;

conda install av -c conda-forge

import os
import sysimport cv2
from av import openvideo &＃61; open("d:/2.mp4")stream &＃61; next(s for s in video.streams if s.type &＃61;&＃61; &＃39;video&＃39;)for packet in video.demux(stream):print(packet)for frame in packet.decode():# some other formats gray16be, bgr24, rgb24
img &＃61; frame.to_nd_array(format&＃61;&＃39;bgr24&＃39;)cv2.imshow("Test", img)if cv2.waitKey(1) &＃61;&＃61; 27:break

cv2.destroyAllWindows()