python+ffmpeg截取视频段
来源:互联网
subprocess.call('C:/Users/liesmars/Desktop/QS02016/SRC/External/bin/ffmpeg.exe -y -i C:/Users/liesmars/Desktop/b.mp4 -ss 00:00:0.0 -t 00:00:40.0 -acodec copy -vcodec copy -async 1 C:/Users/liesmars/Desktop/b3.mp4')subprocess.call('C:/Users/liesmars/Desktop/QS02016