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  • 树莓派摄像头模块转成H264编码通过RTMP实现Html输出

    官方原帖

    http://www.raspberrypi.org/phpBB3/viewtopic.php?f=43&t=45368&sid=b81f6551e478f0f6e172aa40e31ee179

     

    安装 crtmpserver服务

    sudo aptitude install crtmpserver

    添加 crtmpserver日志文件

    sudo mkdir /var/log/crtmpserver

    配置crtmpserver服务环境

     

     sudo nano /etc/crtmpserver/applications/flvplayback.lua

    修改以下几行 保存退出

    validateHandshake=false,
    keyframeSeek=false,
    seekGranularity=0.1
    clientSideBuffer=30

     重启  crtmpserver 服务

     

     sudo /etc/init.d/crtmpserver restart

     安装编译 ffmpeg ，系统的ffmpeg自带的不支持H264编码的flash 流，需要下载支持的ffmpeg编译，这个部分编译时间比较长，也是重要的一个步骤。

    sudo aptitude remove ffmpeg
    cd /usr/src
    sudo mkdir ffmpeg
    sudo chown `whoami`:users ffmpeg
    git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
    cd ffmpeg
    ./configure
    make
    sudo make install

    我编译好的包 http://urlxf.qq.com/?j6feUrQ ，下载解压到 可以省很多时间

    sudo make install

     

     实现摄像头数据转实现RTMP，官方时间用-1有错误提示，下面更正了

     

    raspivid -t 9999999 -w 960 -h 540 -fps 25 -b 500000 -o - | ffmpeg -i - -vcodec copy -an -r 25 -f flv -metadata streamName=myStream tcp://0.0.0.0:6666

    树莓派安装web(nginx)服务器  

    http://yujianxuechuan.blog.163.com/blog/static/2174560072013511103620861/

    视频输出

    下载jwplayer 

    sudo ln -s /usr/share/nginx/www  /var

    cd /var/www

    wget http://account.longtailvideo.com/static/download/jwplayer-6.5.zip

    或者

    wget https://www.dropbox.com/s/bfgr7146u3g7kf7/jwplayer-6.5.zip

    解压
    sudo unzip jwplayer-6.5.zip -d /var/www

    sudo mkdir /var/www/720p

    sudo nano /var/www/720p/index.php

      1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2 <html xmlns="http://www.w3.org/1999/xhtml">
  3 <head>
  4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5 <title>OV5647 Webcam Live 720p (1280 x 720 progressive scan)</title>
  6 </head>
  7 
  8 <body>
  9 
 10 <!-- Code for WebCam START -->
 11 <div id="video-jwplayer_wrapper" style="position: relative; display: block;  1280px; height: 720px;margin:auto ">
 12   <object type="application/x-shockwave-flash" data="/jwplayer/jwplayer.flash.swf" width="100%" height="100%" bgcolor="#000000" id="video-jwplayer" name="video-jwplayer" tabindex="0">
 13     <param name="allowfullscreen" value="true">
 14     <param name="allowscriptaccess" value="always">
 15     <param name="seamlesstabbing" value="true">
 16     <param name="wmode" value="opaque">
 17   </object>
 18   <div id="video-jwplayer_aspect" style="display: none;"></div>
 19   <div id="video-jwplayer_jwpsrv" style="position: absolute; top: 0px; z-index: 10;"></div>
 20 </div>
 21 <script src="/jwplayer/jwplayer.js"></script> 
 22 <script type="text/javascript">
 23 jwplayer('video-jwplayer').setup({
 24 flashplayer:"/jwplayer/jwplayer.flash.swf"
 25 , file:"rtmp://" + window.location.hostname + "/flvplayback/flv:myStream.flv"
 26 , autoStart: true
 27 , rtmp:{
 28 bufferlength:0.1
 29 }
 30 , deliveryType: "streaming"
 31 ,  1280
 32 , height: 720
 33 , player: {
 34 modes: {
 35 linear: {
 36 controls:{
 37 stream:{
 38 manage:false
 39 , enabled: false
 40 }
 41 }
 42 }
 43 }
 44 }
 45 , shows: {
 46 streamTimer: {
 47 enabled: true
 48 , tickRate: 100
 49 }
 50 }
 51 });
 52 </script> 
 53 
 54 <!-- Code for WebCam END --> 
 55 
 56 <br>
 57 </body>
 58 </html>
 59 当前CPU温度：
 60 <?php
 61 $temp = intval(file_get_contents("/sys/class/thermal/thermal_zone0/temp")); // read the file as a string[file_get_contents()], and convert to an int [intval()]so we can do math functions with it
 62 $color = "#060"; // default colour
 63 if($temp >= 60000) { $color = "#F00"; } //set to red if over 60 degrees (is in milliDegrees)
 64 elseif($temp >= 50000) { $color = "#FC0"; } // set to yellow if over 50 degrees
 65 echo "<span style=\"color:".$color.";\">".($temp/1000)."&deg;C / ".(($temp/1000)+271.15)."K</span>";
 66 ?>
 67 <br />
 68 当前CPU主频：
 69 <?php
 70 $freq = intval(file_get_contents("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"));
 71 echo ($freq/1000)."MHz"; // covert to MHz from kHz
 72 ?>
 73 <br />
 74 运行时间：
 75 <?php
 76 // Grab uptime output
 77 $uptime_array = explode(" ", exec("cat /proc/uptime")); 
 78 $seconds = round($uptime_array[0], 0); 
 79 $minutes = $seconds / 60; 
 80 $hours = $minutes / 60; 
 81 $days = floor($hours / 24); 
 82 $hours = floor($hours - ($days * 24)); 
 83 $minutes = floor($minutes - ($days * 24 * 60) - ($hours * 60)); 
 84 $seconds = floor($seconds - ($days * 24 * 60 * 60) - ($hours * 60 * 60) - ($minutes * 60)); 
 85 $uptime_array = array($days, $hours, $minutes, $seconds); 
 86 $uptime = ($days . " days " . $hours . " hours " . $minutes . " minutes" );
 87 echo $uptime; ?>
 88 <br />
 89 系统时间：
 90 <?php 
 91 // Get the Time
 92 $time = (exec("date +'%d %b %Y - %T %Z'"));
 93 echo $time; ?>
 94 <br />
 95 
 96 <!-- Network-Data: -->
 97 获取网络数据：
 98 <?php 
 99 // Get Network-Data
100  $RX = (exec("ifconfig wlan0 | grep 'RX bytes'| cut -d: -f2 | cut -d' ' -f1"));
101  $TX = (exec("ifconfig wlan0 | grep 'TX bytes'| cut -d: -f3 | cut -d' ' -f1"));
102  echo $RX; $TX; ?>
103 <br />
104 <br>
105 <?php
106 $ip = $_SERVER['REMOTE_ADDR'];
107 $hostaddress = gethostbyaddr($ip);
108 $browser = $_SERVER['HTTP_USER_AGENT'];
109 $referred = $_SERVER['HTTP_REFERER']; // a quirky spelling mistake that stuck in php
110 
111 print "<strong>IP地址：</strong><br />\n";
112 print "$ip<br /><br />\n";
113 print "<strong>主机地址：</strong><br />\n";
114 print "$hostaddress<br /><br />\n";
115 print "<strong>浏览器信息：</strong>:<br />\n";
116 print "$browser<br /><br />\n";
117 print "<strong>Where you came from, if you clicked on a link to get here</strong>:<br />\n";
118 if ($referred == "") {
119 print "Page was directly requested";
120 }
121 else {
122 print "$referred";
123 }
124 ?>
125 <br />

    保存退出

    Ctrl+O
    Enter
    Ctrl+X

    # start the streaming process 720p at bitrate of cca 448.6kbits/s
    -------------------------------------------------------------------------------------------------------------------------------------------------------------
    raspivid -t -0 -w 1280 -h 768 -fps 25 -b 500000 -o - | ffmpeg -i - -vcodec copy -an -f flv -metadata streamName=myStream tcp://0.0.0.0:6666


    -------------------------------------------------------------------------------------------------------------------------------------------------------------
    # start the streaming process 720p at bitrate of cca 1671.0kbits/s
    -------------------------------------------------------------------------------------------------------------------------------------------------------------
    raspivid -t -0 -w 1280 -h 720 -fps 25 -b 2000000 -o - | ffmpeg -i - -vcodec copy -an -f flv -metadata streamName=myStream tcp://0.0.0.0:6666

    it should look like this:
    pi@RPi ~ $ raspivid -t -0 -w 1920 -h 1080 -fps 25 -b 2000000 -o - | ffmpeg -i - -vcodec copy -an -f flv -metadata streamName=myStream tcp://0.0.0.0:6666
    ffmpeg version N-54897-g7dc7761 Copyright (c) 2000-2013 the FFmpeg developers
    built on Jul 23 2013 14:58:53 with gcc 4.6 (Debian 4.6.3-14+rpi1)
    configuration:
    libavutil 52. 40.100 / 52. 40.100
    libavcodec 55. 19.100 / 55. 19.100
    libavformat 55. 12.102 / 55. 12.102
    libavdevice 55. 3.100 / 55. 3.100
    libavfilter 3. 81.102 / 3. 81.102
    libswscale 2. 4.100 / 2. 4.100
    libswresample 0. 17.103 / 0. 17.103
    Input #0, h264, from 'pipe:':
    Duration: N/A, bitrate: N/A
    Stream #0:0: Video: h264 (High), yuv420p, 1920x1080, 25 fps, 25 tbr, 1200k tbn, 50 tbc
    Output #0, flv, to 'tcp://0.0.0.0:6666':
    Metadata:
    streamName : myStream
    encoder : Lavf55.12.102
    Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p, 1920x1080, q=2-31, 25 fps, 1k tbn, 1200k tbc
    Stream mapping:
    Stream #0:0 -> #0:0 (copy)
    frame=103030 fps= 25 q=-1.0 size= 840608kB time=01:08:41.16 bitrate=1671.0kbits/s

    http://192.168.0.2/720p is where you can view your camera
    for outside (internet), you need to open port 1935 and 80 to your RPi
    if you have two or more cameras, only one can be accessed from internet :(


    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    # for some stats install Webalizer for Raspberry Pi
    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    http://www.raspberrypi.org/phpBB3/viewtopic.php?f=26&t=22519

    sudo apt-get install webalizer

    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    # back up /etc/webalizer/webalizer.conf file
    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    sudo cp /etc/webalizer/webalizer.conf /etc/webalizer/webalizer.conf.bakORIGINAL


    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    # edit /etc/webalizer/webalizer.conf to read the correct logfile
    ------------------------------------------------------------------------------------------------------------------------------------------------------------
    sudo nano /etc/webalizer/webalizer.conf
    #######################################
    /var/log/lighttpd/access.log

    #LogFile /var/log/apache/access.log.1
    LogFile /var/log/lighttpd/access.log
    #######################################

    sudo webalizer /var/log/lighttpd/access.log
    or
    sudo webalizer -c /etc/webalizer/webalizer.conf


    http://192.168.0.2/webalizer
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  • 原文地址：https://www.cnblogs.com/xxez/p/3327936.html
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