让nginx支持HLS

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准备工作：

1.安装nginx和rtmp模块

2.安装ffmepg（用来推流）

以上准备工作参见这篇博客：http://www.cnblogs.com/damiao/p/5231221.html

1.配置nginx

用记事本工具打开

/usr/local/etc/nginx/nginx.conf

找到server 修改

 server {

        listen       8080;

        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {

            root   html;

            index  index.html index.htm;

        }

        location /hls {

            # Serve HLS fragments

            types {

                application/vnd.apple.mpegurl m3u8;

                video/mp2t ts;

            }

            root html;

            add_header Cache-Control no-cache;

        }

        location /dash {

            # Serve DASH fragments

            root /tmp;

            add_header Cache-Control no-cache;

        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html

        #

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

        #

        #location ~ \.php$ {

        #    root           html;

        #    fastcgi_pass   127.0.0.1:9000;

        #    fastcgi_index  index.php;

        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

        #    include        fastcgi_params;

        #}

        # deny access to .htaccess files, if Apache's document root

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny  all;

        #}

    }

找到rtmp 修改下面这个地方

rtmp {

    server {

        listen 1935;

        application live1 {

            live on;

            record off;

        }

        # HLS

        # For HLS to work please create a directory in tmpfs (/tmp/hls here)

        # for the fragments. The directory contents is served via HTTP (see

        # http{} section in config)

        #

        # Incoming stream must be in H264/AAC. For iPhones use baseline H264

        # profile (see ffmpeg example).

        # This example creates RTMP stream from movie ready for HLS:

        #

        # ffmpeg -loglevel verbose -re -i movie.avi  -vcodec libx264

        #    -vprofile baseline -acodec libmp3lame -ar 44100 -ac 1

        #    -f flv rtmp://localhost:1935/hls/movie

        #

        # If you need to transcode live stream use 'exec' feature.

        #

        application hls {

            live on;

            hls on;

            hls_path /usr/local/var/www/hls;

        }

        # MPEG-DASH is similar to HLS

        application dash {

            live on;

            dash on;

            dash_path /tmp/dash;

        }

    }

 }

保存配置文件，重新加载nginx配置

/usr/local/Cellar/nginx-full/1.8.1/bin/nginx -s reload

2.进行推流

ffmpeg -loglevel verbose -re -i /Users/Rick/Movies/Demo.mov  -vcodec libx264 -vprofile baseline -acodec libmp3lame -ar 44100 -ac 1 -f flv rtmp://localhost:1935/hls/movie

然后你就可以在这个目录