Nginx搭建hls流媒体服务器

作者：康林（QQ:16614119）

第一种方案：ffmpeg+nginx

新的ffmpeg已经支持HLS。（本人也参与了代码供献，给自己做个广告:)）

点播：

生成hls分片:

ffmpeg -i <媒体文件> -c:v libx264 -c:a aac -f hls /usr/local/nginx/html/test.m3u8

直播：

ffmpeg -i udp://@:1234 -c:v libx264 -c:a aac -f hls -hls_list_size 5 -hls_wrap 5 /usr/local/nginx/html/test.m3u8

建立web服务器：

默认配置就可以。

server {

listen 80;

server_name localhost;

#charset koi8-r;

#access_log logs/host.access.log main;

location / {

root html;

index index.html index.htm;

}

}

启动nginx。

客户端访问：http://IP/test.m3u8

在windows上可以用vlc播放。

第二个方案，用nginx-rtmp-module

rtmp {

server {

listen 1935;

chunk_size 4000;

#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. 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 /tmp/app;
hls_fragment 5s;
}
}
}

http {

server {

listen      80;
location /hls {
# Serve HLS fragments
types {
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
alias /tmp/app;
expires -1;
}
}
}