简单得基于DOCKER的nginx+rtmp的实时视频直播
1、CentOS7.6安装docker
【注意Centos7.4系统以下需要升级内核，否则会安装失败】
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache fast
rpm --import https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
yum -y install docker-ce
systemctl enable docker
systemctl restart docker
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2、安装nginx-rtmp
docker pull alfg/nginx-rtmp
docker run -d --restart=always --name nginx-rtmp -it -p 1935:1935 -p 8080:80 alfg/nginx-rtmp
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3、推送
rtmp://*.*.*.*:1935/live/yll
用OSS Studio推送视频
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4、播放
rtmp://*.*.*.*:1935/stream/$STREAM_NAME
用VLC播放
原文：https://www.cnblogs.com/94cool/p/13266830.html