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【树莓派】docker+rtmp视频监控

在熟悉docker的情况下,这应该是你在网上能找到最简便的树莓派+rtmp视频监控教程吧。

下面主要罗列下重要的几个配置文件:

创建容器

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docker run --name rtmp -d -p 8980:80 -p 8935:1935 \
-v /opt/docker/rtmp/website:/usr/local/nginx/html \
-v /opt/docker/rtmp/logs:/usr/local/nginx/logs \
-v /opt/docker/rtmp/static:/www/static \
-v /opt/docker/rtmp/nginx.conf:/etc/nginx/nginx.conf \
-v /opt/docker/rtmp/hls:/opt/data/hls \
andylippitt/nginx-rtmp

stat.xsl

/opt/docker/rtmp/static/stat.xsl

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<?xml version="1.0" encoding="utf-8" ?>
<!--
Copyright (C) Roman Arutyunyan
-->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<html>
<head>
<title>RTMP statistics</title>
</head>
<body>
<xsl:apply-templates select="rtmp"/>
<hr/>
Generated by <a href='https://github.com/arut/nginx-rtmp-module'>
nginx-rtmp-module</a>&#160;<xsl:value-of select="/rtmp/nginx_rtmp_version"/>,
<a href="http://nginx.org">nginx</a>&#160;<xsl:value-of select="/rtmp/nginx_version"/>,
pid <xsl:value-of select="/rtmp/pid"/>,
built <xsl:value-of select="/rtmp/built"/>&#160;<xsl:value-of select="/rtmp/compiler"/>
</body>
</html>
</xsl:template>
<xsl:template match="rtmp">
<table cellspacing="1" cellpadding="5">
<tr bgcolor="#999999">
<th>RTMP</th>
<th>#clients</th>
<th colspan="4">Video</th>
<th colspan="4">Audio</th>
<th>In bytes</th>
<th>Out bytes</th>
<th>In bits/s</th>
<th>Out bits/s</th>
<th>State</th>
<th>Time</th>
</tr>
<tr>
<td colspan="2">Accepted: <xsl:value-of select="naccepted"/></td>
<th bgcolor="#999999">codec</th>
<th bgcolor="#999999">bits/s</th>
<th bgcolor="#999999">size</th>
<th bgcolor="#999999">fps</th>
<th bgcolor="#999999">codec</th>
<th bgcolor="#999999">bits/s</th>
<th bgcolor="#999999">freq</th>
<th bgcolor="#999999">chan</th>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bytes_in"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bytes_out"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_in"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_out"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td/>
<td>
<xsl:call-template name="showtime">
<xsl:with-param name="time" select="/rtmp/uptime * 1000"/>
</xsl:call-template>
</td>
</tr>
<xsl:apply-templates select="server"/>
</table>
</xsl:template>
<xsl:template match="server">
<xsl:apply-templates select="application"/>
</xsl:template>
<xsl:template match="application">
<tr bgcolor="#999999">
<td>
<b><xsl:value-of select="name"/></b>
</td>
</tr>
<xsl:apply-templates select="live"/>
<xsl:apply-templates select="play"/>
</xsl:template>
<xsl:template match="live">
<tr bgcolor="#aaaaaa">
<td>
<i>live streams</i>
</td>
<td align="middle">
<xsl:value-of select="nclients"/>
</td>
</tr>
<xsl:apply-templates select="stream"/>
</xsl:template>
<xsl:template match="play">
<tr bgcolor="#aaaaaa">
<td>
<i>vod streams</i>
</td>
<td align="middle">
<xsl:value-of select="nclients"/>
</td>
</tr>
<xsl:apply-templates select="stream"/>
</xsl:template>
<xsl:template match="stream">
<tr valign="top">
<xsl:attribute name="bgcolor">
<xsl:choose>
<xsl:when test="active">#cccccc</xsl:when>
<xsl:otherwise>#dddddd</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<td>
<a href="">
<xsl:attribute name="onclick">
var d=document.getElementById('<xsl:value-of select="../../name"/>-<xsl:value-of select="name"/>');
d.style.display=d.style.display=='none'?'':'none';
return false
</xsl:attribute>
<xsl:value-of select="name"/>
<xsl:if test="string-length(name) = 0">
[EMPTY]
</xsl:if>
</a>
</td>
<td align="middle"> <xsl:value-of select="nclients"/> </td>
<td>
<xsl:value-of select="meta/video/codec"/>&#160;<xsl:value-of select="meta/video/profile"/>&#160;<xsl:value-of select="meta/video/level"/>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_video"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td>
<xsl:apply-templates select="meta/video/width"/>
</td>
<td>
<xsl:value-of select="meta/video/frame_rate"/>
</td>
<td>
<xsl:value-of select="meta/audio/codec"/>&#160;<xsl:value-of select="meta/audio/profile"/>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_audio"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td>
<xsl:apply-templates select="meta/audio/sample_rate"/>
</td>
<td>
<xsl:value-of select="meta/audio/channels"/>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bytes_in"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bytes_out"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_in"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td>
<xsl:call-template name="showsize">
<xsl:with-param name="size" select="bw_out"/>
<xsl:with-param name="bits" select="1"/>
<xsl:with-param name="persec" select="1"/>
</xsl:call-template>
</td>
<td><xsl:call-template name="streamstate"/></td>
<td>
<xsl:call-template name="showtime">
<xsl:with-param name="time" select="time"/>
</xsl:call-template>
</td>
</tr>
<tr style="display:none">
<xsl:attribute name="id">
<xsl:value-of select="../../name"/>-<xsl:value-of select="name"/>
</xsl:attribute>
<td colspan="16" ngcolor="#eeeeee">
<table cellspacing="1" cellpadding="5">
<tr>
<th>Id</th>
<th>State</th>
<th>Address</th>
<th>Flash version</th>
<th>Page URL</th>
<th>SWF URL</th>
<th>Dropped</th>
<th>Timestamp</th>
<th>A-V</th>
<th>Time</th>
</tr>
<xsl:apply-templates select="client"/>
</table>
</td>
</tr>
</xsl:template>
<xsl:template name="showtime">
<xsl:param name="time"/>
<xsl:if test="$time &gt; 0">
<xsl:variable name="sec">
<xsl:value-of select="floor($time div 1000)"/>
</xsl:variable>
<xsl:if test="$sec &gt;= 86400">
<xsl:value-of select="floor($sec div 86400)"/>d
</xsl:if>
<xsl:if test="$sec &gt;= 3600">
<xsl:value-of select="(floor($sec div 3600)) mod 24"/>h
</xsl:if>
<xsl:if test="$sec &gt;= 60">
<xsl:value-of select="(floor($sec div 60)) mod 60"/>m
</xsl:if>
<xsl:value-of select="$sec mod 60"/>s
</xsl:if>
</xsl:template>
<xsl:template name="showsize">
<xsl:param name="size"/>
<xsl:param name="bits" select="0" />
<xsl:param name="persec" select="0" />
<xsl:variable name="sizen">
<xsl:value-of select="floor($size div 1024)"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$sizen &gt;= 1073741824">
<xsl:value-of select="format-number($sizen div 1073741824,'#.###')"/> T</xsl:when>
<xsl:when test="$sizen &gt;= 1048576">
<xsl:value-of select="format-number($sizen div 1048576,'#.###')"/> G</xsl:when>
<xsl:when test="$sizen &gt;= 1024">
<xsl:value-of select="format-number($sizen div 1024,'#.##')"/> M</xsl:when>
<xsl:when test="$sizen &gt;= 0">
<xsl:value-of select="$sizen"/> K</xsl:when>
</xsl:choose>
<xsl:if test="string-length($size) &gt; 0">
<xsl:choose>
<xsl:when test="$bits = 1">b</xsl:when>
<xsl:otherwise>B</xsl:otherwise>
</xsl:choose>
<xsl:if test="$persec = 1">/s</xsl:if>
</xsl:if>
</xsl:template>
<xsl:template name="streamstate">
<xsl:choose>
<xsl:when test="active">active</xsl:when>
<xsl:otherwise>idle</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="clientstate">
<xsl:choose>
<xsl:when test="publishing">publishing</xsl:when>
<xsl:otherwise>playing</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="client">
<tr>
<xsl:attribute name="bgcolor">
<xsl:choose>
<xsl:when test="publishing">#cccccc</xsl:when>
<xsl:otherwise>#eeeeee</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<td><xsl:value-of select="id"/></td>
<td><xsl:call-template name="clientstate"/></td>
<td>
<a target="_blank">
<xsl:attribute name="href">
http://apps.db.ripe.net/search/query.html&#63;searchtext=<xsl:value-of select="address"/>
</xsl:attribute>
<xsl:attribute name="title">whois</xsl:attribute>
<xsl:value-of select="address"/>
</a>
</td>
<td><xsl:value-of select="flashver"/></td>
<td>
<a target="_blank">
<xsl:attribute name="href">
<xsl:value-of select="pageurl"/>
</xsl:attribute>
<xsl:value-of select="pageurl"/>
</a>
</td>
<td><xsl:value-of select="swfurl"/></td>
<td><xsl:value-of select="dropped"/></td>
<td><xsl:value-of select="timestamp"/></td>
<td><xsl:value-of select="avsync"/></td>
<td>
<xsl:call-template name="showtime">
<xsl:with-param name="time" select="time"/>
</xsl:call-template>
</td>
</tr>
</xsl:template>
<xsl:template match="publishing">
publishing
</xsl:template>
<xsl:template match="active">
active
</xsl:template>
<xsl:template match="width">
<xsl:value-of select="."/>x<xsl:value-of select="../height"/>
</xsl:template>
</xsl:stylesheet>

crossdomain.xml

/opt/docker/rtmp/static/crossdomain.xml

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<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
<allow-access-from domain="*" secure="false"/>
<allow-http-request-headers-from domain="*" headers="*" secure="false"/>
</cross-domain-policy>

/opt/docker/rtmp/website/index.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>树莓派-Live</title>
<link href="https://unpkg.com/video.js/dist/video-js.min.css" rel="stylesheet">
<script src="https://unpkg.com/video.js/dist/video.min.js"></script>
<style>
#roomVideo {
margin: 0 auto;
width: 600px;
height: 400px;
}
</style>
</head>
<body>
<video-js id="roomVideo" controls class="video-js vjs-default-skin vjs-big-play-centered" x-webkit-airplay="allow"
poster="" webkit-playsinline playsinline x5-video-player-type="h5" x5-video-player-fullscreen="true"
preload="auto">
<source src="https://live.bfsdfs.com/live/stream.m3u8" type="application/x-mpegURL">
<p class="vjs-no-js">To view this video please enable JavaScript, and consider upgrading to a web browser that
<a href="http://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a></p>
</video-js>
<script>
var vid = document.getElementById('roomVideo');
var player = videojs(vid, {
bigPlayButton: true,
textTrackDisplay: true,
posterImage: true,
errorDisplay: true,
controlBar: true
}, function () {
console.log(this)
this.on('loadedmetadata', function () {
console.log('loadedmetadata');
//加载到元数据后开始播放视频
startVideo();
})

this.on('ended', function () {
console.log('ended')
})
this.on('firstplay', function () {
console.log('firstplay')
})
this.on('loadstart', function () {
//开始加载
console.log('loadstart')
})
this.on('loadeddata', function () {
console.log('loadeddata')
})
this.on('seeking', function () {
//正在去拿视频流的路上
console.log('seeking')
})
this.on('seeked', function () {
//已经拿到视频流,可以播放
console.log('seeked')
})
this.on('waiting', function () {
console.log('waiting')
})
this.on('pause', function () {
console.log('pause')
})
this.on('play', function () {
console.log('play')
})
});
var isVideoBreak;
function startVideo() {
player.play();
//微信内全屏支持
// document.getElementById('roomVideo').style.width = window.screen.width + "px";
// document.getElementById('roomVideo').style.height = window.screen.height + "px";
//判断开始播放视频,移除高斯模糊等待层
// var isVideoPlaying = setInterval(function () {
// var currentTime = player.currentTime();
// if (currentTime > 0) {
// $('.vjs-poster').remove();
// clearInterval(isVideoPlaying);
// }
// }, 200)
//判断视频是否卡住,卡主3s重新load视频
var lastTime = -1,
tryTimes = 0;
clearInterval(isVideoBreak);
isVideoBreak = setInterval(function () {
var currentTime = player.currentTime();
console.log('currentTime' + currentTime + 'lastTime' + lastTime);
if (currentTime == lastTime) {
//此时视频已卡主3s
//设置当前播放时间为超时时间,此时videojs会在play()后把currentTime设置为0
player.currentTime(currentTime + 10000);
player.play();
//尝试5次播放后,如仍未播放成功提示刷新
if (++tryTimes > 5) {
alert('您的网速有点慢,刷新下试试');
tryTimes = 0;
}
} else {
lastTime = currentTime;
tryTimes = 0;
}
}, 3000)
}
</script>
</body>
</html>

nginx.conf

/opt/docker/rtmp/nginx.conf

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daemon off;

error_log /dev/stdout info;

events {
worker_connections 1024;
}

rtmp {
server {
listen 1935;
chunk_size 4000;

application stream {
live on;

exec ffmpeg -i rtmp://localhost:1935/stream/$name
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 2500k -f flv -g 30 -r 30 -s 1280x720 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_720p2628kbs
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 1000k -f flv -g 30 -r 30 -s 854x480 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_480p1128kbs
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 750k -f flv -g 30 -r 30 -s 640x360 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_360p878kbs
-c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 400k -f flv -g 30 -r 30 -s 426x240 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_240p528kbs
-c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 200k -f flv -g 15 -r 15 -s 426x240 -preset superfast -profile:v baseline rtmp://localhost:1935/hls/$name_240p264kbs;
}

application hls {
live on;
hls on;
hls_fragment_naming system;
hls_fragment 5;
hls_playlist_length 10;
hls_path /opt/data/hls;
hls_nested on;

hls_variant _720p2628kbs BANDWIDTH=2628000,RESOLUTION=1280x720;
hls_variant _480p1128kbs BANDWIDTH=1128000,RESOLUTION=854x480;
hls_variant _360p878kbs BANDWIDTH=878000,RESOLUTION=640x360;
hls_variant _240p528kbs BANDWIDTH=528000,RESOLUTION=426x240;
hls_variant _240p264kbs BANDWIDTH=264000,RESOLUTION=426x240;
}
}
}

http {
access_log /dev/stdout combined;

ssl_ciphers HIGH:!aNULL:!MD5;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;

server {
listen 80;

# Uncomment these lines to enable SSL.
# Update the ssl paths with your own certificate and private key.
# listen 443 ssl;
# ssl_certificate /opt/certs/example.com.crt;
# ssl_certificate_key /opt/certs/example.com.key;

location /hls {
types {
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
root /opt/data;
add_header Cache-Control no-cache;
add_header Access-Control-Allow-Origin *;
}

location /live {
alias /opt/data/hls;
types {
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
add_header Cache-Control no-cache;
add_header Access-Control-Allow-Origin *;
}

location /stat {
rtmp_stat all;
rtmp_stat_stylesheet static/stat.xsl;
}

location /static {
alias /www/static;
}

location = /crossdomain.xml {
root /www/static;
default_type text/xml;
expires 24h;
}
}
}

推流命令

1
raspivid -w 640 -h 480 -b 15000000 -t 0 -a 12 -a 1024 -a "CAM-1 %Y-%m-%d %X" -ae 18,0xff,0x808000 -o - | ffmpeg -re -i - -s 640x480 -vcodec copy -acodec copy -b:v 800k -b:a 32k -f flv rtmp://192.168.8.100:8935/stream/stream

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