mkdir ~/nginx-source
cd ~/nginx-source
wget http://nginx.org/download/nginx-1.2.4.tar.gz
tar zxvf nginx-1.2.4.tar.gz
wget -O nginx-rtmp-module.zip https://github.com/arut/nginx-rtmp-module/archive/master.zip
unzip nginx-rtmp-module.zip
wget -O ngx_cache_purge.zip https://github.com/FRiCKLE/ngx_cache_purge/archive/master.zip
unzip ngx_cache_purge.zip
cd nginx-1.2.4
./configure 每user=daemon 每group=daemon 每prefix=/usr/local/nginx-1.2.4/ 每add-module=../nginx-rtmp-module-master 每add-module=../nginx-rtmp-module-master/hls 每add-module=../ngx_cache_purge-master 每with-http_stub_status_module 每with-http_ssl_module 每with-http_sub_module 每with-md5=/usr/lib 每with-sha1=/usr/lib 每with-http_gzip_static_module
婓nginx.conf笢崝樓rtmp耀輸腔眈壽饜离ㄛ饜离瞰赽
rtmp {
server {
listen 1935;
chunk_size 4000;
# TV mode: one publisher, many subscribers
application mytv {
# enable live streaming
live on;
# record first 1K of stream
record all;
record_path /tmp/av;
record_max_size 1K;
# append current timestamp to each flv
record_unique on;
# publish only from localhost
allow publish 127.0.0.1;
deny publish all;
#allow play all;
}
# Transcoding (ffmpeg needed)
application big {
live on;
# On every pusblished stream run this command (ffmpeg)
# with substitutions: $app/${app}, $name/${name} for application & stream name.
#
# This ffmpeg call receives stream from this application &
# reduces the resolution down to 32℅32. The stream is the published to
# &small* application (see below) under the same name.
#
# ffmpeg can do anything with the stream like video/audio
# transcoding, resizing, altering container/codec params etc
#
# Multiple exec lines can be specified.
exec /usr/local/bin/ffmpeg -re -i rtmp://localhost:1935/$app/$name -vcodec flv -acodec copy -s 32℅32 -f flv rtmp://localhost:1935/small/${name};
}
application small {
live on;
# Video with reduced resolution comes here from ffmpeg
}
application mypush {
live on;
# Every stream published here
# is automatically pushed to
# these two machines
#push rtmp1.example.com;
#push rtmp2.example.com:1934;
}
application mypull {
live on;
# Pull all streams from remote machine
# and play locally
#pull rtmp://rtmp3.example.com pageUrl=www.example.com/index.html;
}
# video on demand
application vod {
play /var/flvs;
}
application vod2 {
play /var/mp4s;
}
# Many publishers, many subscribers
# no checks, no recording
application videochat {
live on;
# The following notifications receive all
# the session variables as well as
# particular call arguments in HTTP POST
# request
# Make HTTP request & use HTTP retcode
# to decide whether to allow publishing
# from this connection or not
on_publish http://localhost:8080/publish;
# Same with playing
on_play http://localhost:8080/play;
# Publish/play end (repeats on disconnect)
on_done http://localhost:8080/done;
# All above mentioned notifications receive
# standard connect() arguments as well as
# play/publish ones. If any arguments are sent
# with GET-style syntax to play & publish
# these are also included.
# Example URL:
# rtmp://localhost/myapp/mystream?a=b&c=d
# record 10 video keyframes (no audio) every 2 minutes
record keyframes;
record_path /var/vc;
record_max_frames 10;
record_interval 2m;
# Async notify about an flv recorded
on_record_done http://localhost:8080/record_done;
}
# HLS
# HLS requires libavformat & should be configured as a separate
# NGINX module in addition to nginx-rtmp-module:
# ./configure # 每add-module=/path/to/nginx-rtmp-module/hls #
# For HLS to work please create a directory in tmpfs (/tmp/app here)
# for the fragments. The directory contents is served via HTTP (see
# http{} section in config)
#
# Incoming stream must be in H264/AAC/MP3. 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 {
hls on;
hls_path /var/app;
hls_fragment 5s;
}
}
}
# HTTP can be used for accessing RTMP stats
http {
server {
listen 8080;
# This URL provides RTMP statistics in XML
location /stat {
rtmp_stat all;
# Use this stylesheet to view XML as web page
# in browser
rtmp_stat_stylesheet stat.xsl;
}
location /stat.xsl {
# XML stylesheet to view RTMP stats.
# Copy stat.xsl wherever you want
# and put the full directory path here
root /path/to/stat.xsl/;
}
location /hls {
# Serve HLS fragments
alias /var/app;
}
}
}