D:\tools\ffmpeg\bin>ffmpeg -stream_loop -1-re -i G:\文档\迈克尔欧文.mp4 -vcodec libx264 -acodec aac -f flv -rtmp_app live -rtmp_playpath "9821559365?txSecret=d621307e1fbdfb050ec7227fa089f460&txTime=5FD129FC" rtmp://baidu.com/live