利用ffmpeg 把.mp4转换为.flv

1. 下载安装 ffmpeg

http://ffmpeg.org/download.html#build-windows

windows下载编译之后的exe文件，放到path环境变量中.

Linux 下

tar xvf xxx.tar.bz2 
./configure --prefix=/usr/local/ffmpeg
make -j2
sudo make install
sudo ln -s /usr/local/ffmpeg /usr/local/bin/ffmpeg

 

2. 执行命令行

ffmpeg -i ~/media/dragon.mp4 -c:v copy  -c:a copy dragon.flv

参考文档: https://www.cnblogs.com/lemos/p/8188344.html

 

3. 运行流媒体服务

git clone https://github.com/gwuhaolin/livego 

go build

./livego

运行结果如下:

2020/02/20 16:46:10 main.go:118: start livego, version master
2020/02/20 16:46:10 liveconfig.go:35: starting load configure file(.livego.json)......
2020/02/20 16:46:10 liveconfig.go:42: loadconfig: 
{
  "server": [
    {
      "appname": "live",
      "liveon": "on",
      "hlson": "on"
    }
  ]
}
2020/02/20 16:46:10 liveconfig.go:49: get config json data:{[{live on on []}]}
2020/02/20 16:46:10 main.go:62: hls server enable....
2020/02/20 16:46:10 main.go:70: RTMP Listen On :1935
2020/02/20 16:46:10 main.go:43: HLS listen On :7002
2020/02/20 16:46:10 main.go:87: HTTP-FLV listen On :7001
2020/02/20 16:46:10 main.go:105: HTTP-Operation listen On :8090
 

4.上行推流：通过 RTMP 协议把视频流推送到 rtmp://47.93.27.106:1935/live/dragon，

  例如使用 

ffmpeg -re -i ~/media/dragon.flv -c copy -f flv rtmp://47.93.27.106:1935/live/dragon

推送

 

5. 下行播放:

支持以下三种播放协议，播放地址如下：

rtmp://47.93.27.106:1935/live/dragon

http://47.93.27.106:7001/live/dragon.flv

http://47.93.27.106:7002/live/dragon.m3u8

 

6. 用vlc player播放

Media => Open Network Stream

输入URL => Player