Setup RTMP server on RK3399

配置RTMP服务器

全新安装nginx

sudo apt-get update
sudo apt-get -y install nginx
sudo apt-get -y remove nginx
sudo apt-get clean
sudo rm -rf /etc/nginx/*
sudo apt-get install -y curl build-essential libpcre3 libpcre3-dev libpcre++-dev zlib1g-dev libcurl4-openssl-dev libssl-dev
sudo mkdir -p /var/www
rm -rf nginx_src
mkdir -p nginx_src
cd nginx_src
NGINXSRC=$PWD
wget http://nginx.org/download/nginx-1.13.8.tar.gz
git clone https://github.com/54shady/nginx-rtmp-module.git
(cd nginx-rtmp-module/; git checkout -b ng1.13.8 791b6136f02bc9613daf178723ac09f4df5a3bbf)
tar -zxvf nginx-1.13.8.tar.gz
cd nginx-1.13.8
./configure --prefix=/var/www --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-http_ssl_module --without-http_proxy_module --add-module=$NGINXSRC/nginx-rtmp-module
make
sudo make install

配置nginx服务器(开发板192.168.1.122)

添加下面内容到(/etc/nginx/nginx.conf)

rtmp {
	server {
		listen 1935;
		chunk_size 4096;
		application live {
			live on;
			record off;
		}
	}
}

配置完后重启服务

sudo systemctl restart nginx

测试功能

使用内建测试数据测试

在开发板上用测试数据测试

gst-launch-1.0 videotestsrc is-live=true ! videoconvert ! x264enc bitrate=1000 tune=zerolatency ! video/x-h264 ! h264parse ! video/x-h264 ! queue ! flvmux streamable=true name=mux ! rtmpsink sync=false location='rtmp://192.168.1.122:1935/live/test'

在主机上接收RTMP数据流(使用vlc播放out.flv)

rtmpdump -r "rtmp://192.168.1.122/live/test" -V -z -o out.flv

使用USB摄像头测试

查看USB摄像头对应的节点

uvcdynctrl -l

查看USB摄像头能支持的格式

sudo v4l2-ctl --list-formats-ext -d /dev/video8

使用开发板上的USB摄像头(HD Pro Webcam C920)进行推流测试

gst-launch-1.0 v4l2src device=/dev/video8 !  "image/jpeg,width=1280,height=720,framerate=30/1" ! jpegdec ! videoconvert ! queue ! mpph264enc ! queue ! h264parse ! flvmux streamable=true ! queue !  rtmpsink sync=false location='rtmp://192.168.1.122:1935/live/test'

在开发板上配置,支持网页浏览

mkdir -p ~/strobe_src
cd ~/strobe_src
wget http://downloads.sourceforge.net/project/smp.adobe/Strobe%20Media%20Playback%201.6%20Release%20%28source%20and%20binaries%29/StrobeMediaPlayback_1.6.328-full.zip
unzip StrobeMediaPlayback_1.6.328-full.zip
sudo cp -r for\ Flash\ Player\ 10.1 /var/www/html/strobe

修改(/var/www/html/index.html)内容如下(注意IP地址写开发板) 修改后即可在PC上通过浏览器里输入IP即可浏览摄像头数据

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<title>NanoPi Live</title>
	<script type="text/javascript" src="strobe/lib/swfobject.js"></script>
	<script type="text/javascript">
		// Create a StrobeMediaPlayback configuration
		var parameters = {
		// src:
"http://players.edgesuite.net/videos/big_buck_bunny/bbb_448x252.mp4",
		src: "rtmp://192.168.1.122/live/test",
		autoPlay: true,
			controlBarAutoHide: false,
			playButtonOverlay: true,
			showVideoInfoOverlayOnStartUp: false,
			optimizeBuffering : false,
			initialBufferTime : 0.1,
			expandedBufferTime : 0.1,
			minContinuousPlayback : 0.1,
			poster: "strobe/images/poster.png"
		};

		// Embed the player SWF:
		swfobject.embedSWF
		( "strobe/StrobeMediaPlayback.swf"
			, "strobeMediaPlayback"
			, 640
			, 480
			, "10.1.0"
			, {}
			, parameters
			, { allowFullScreen: "true"}
			, { name: "strobeMediaPlayback" }
		);
	</script>
	</head>
	<body>
		<div id="strobeMediaPlayback">
		  <p>Alternative content</p>
		</div>
	</body>
</html>

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