ffmpeg推拉流命令

https://blog.csdn.net/u010835747/article/details/108974396

推送视频源到服务器

• 1、推送本地视频
  ffmpeg -re -i /home/test.mp4 -vcodec copy -acodec copy -b:v 800k -b:a 32k -f flv rtmp://192.144.217.111:1935/videotest/test

• 2、推送摄像头视频
  ffmpeg -f dshow -i video="/dev/video0" -vcodec libx264 -acodec copy -preset:v ultrafast -tune:v zerolatency -vf scale=iw/2:-1 -f flv rtmp://192.144.217.111:1935/vod/video