nginx-master-playlist-module's Introduction

nginx-master-playlist-module

this thing only works in special environment, so it's not written to work the way you want it can generate akamai token as query string to access protected location by akamai enabled token

Example

 location /master {
                alias /data/stream;
                vod_master_playlist;
                vod_location hlsstreaming;
                vod_host localhost;
        }

then to request master playlist, do this:

$ curl "http:/localhost/test3.m3u8"

result:

	#EXTM3U
	#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1560000,RESOLUTION=640x360,CODECS="mp4a.40.2, avc1.4d4015"
	http://localhost/hlsstreaming/test_360.mp4/index.m3u8
	#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=3120000,RESOLUTION=854x480,CODECS="mp4a.40.2, avc1.4d4015"
	http://localhost/hlsstreaming/test_480.mp4/index.m3u8
	#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=5120000,RESOLUTION=1280x720,CODECS="mp4a.40.2, avc1.4d4015"
	http://localhost/hlsstreaming/test.mp4/index.m3u8

Directive

vod_master_playlist : enable this module

vod_location : location where you configure your vod in nginx

vod_host: your domain name

playlist_type: hls, dash, mss, hds, default is hls and it supports hls and dash by now

vod_akamai_token: enable akamai token insertion. with this directive, this module will generate akamai token query strings and forward to location with akamai token enabled, to access protected content.

vod_akamai_token_key: secret key (in hex)

vod_akamai_token_param_name: default hdna

vod_akamai_token_window: expire time of generated token (default 86400)

vod_akamai_token_acl: akamai token acl, default baseuri

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