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https://github.com/dista/nginx-g-streaming
nginx G streaming: http-flv, rtmp streaming🌤
https://github.com/dista/nginx-g-streaming
http-flv nginx rtmp-server streaming-server
Last synced: 10 days ago
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nginx G streaming: http-flv, rtmp streaming🌤
- Host: GitHub
- URL: https://github.com/dista/nginx-g-streaming
- Owner: dista
- License: bsd-2-clause
- Fork: true (arut/nginx-rtmp-module)
- Created: 2017-06-05T04:10:06.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2023-09-25T15:02:42.000Z (about 1 year ago)
- Last Synced: 2024-08-02T12:23:40.629Z (3 months ago)
- Topics: http-flv, nginx, rtmp-server, streaming-server
- Language: C
- Homepage:
- Size: 3.07 MB
- Stars: 16
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Nginx G Streaming
It's a streaming server fork from ngx-rtmp-module.
Tested nginx version: `1.15.8`
## features
* Orignal ngx-rtmp-module features
* Http-flv live streaming output support
* standard http output, any http function that nginx already has can be used(such as http2)
* same ref-count shared memory management, low memory usage
* http-flv play will trigger other rtmp module(such as relay), except live module
* gop cache for quick play start
## Build
go (https://github.com/arut/nginx-rtmp-module) to find how to build.
cd to NGINX source directory & run this:
```
./configure --add-module=/path/to/nginx-rtmp-module
make
make install
```
## Config
### http/flv output
The code implements this feature is contained in `ngx_rtmp_http_live_module.h` and
`ngx_rtmp_http_live_module.c`.
The original nginx rtmp code is not changed except a small modification for `ngx_rtmp_codec_module`: add a field `raw_meta`. We need it to build flv metadata.
The example config for using these module is like this
```
rtmp {
server {
listen 19350;
http_live_src mylive;
application myapp {
live on;
http_live on;
}
}
}
http {
server {
listen 8080;
location /myapp {
http_rtmp_live_dst mylive;
http_rtmp_live on;
}
}
}
```
`http_rtmp_live_dst` and `http_live_src` are paired, for example:
When we visit a http/flv stream `http://127.0.0.1:8080/myapp/test.flv`, it will find rtmp server block contains the `http_live_src` as `mylive`, and find app `myapp` and stream name `test`.
So if we using ffmpeg to push rtmp stream to `rtmp://127.0.0.1:19350/myapp/test`, the stream data will send to the http/flv client.
## Directive
#### http_live_src
Syntax: `http_live_src name`
Context: server
Name a rtmp server block, when play using http/flv, `http_rtmp_live_dst` will try
to find this server block
#### http_live
Syntax: `http_live on|off`
Context: rtmp, server, app
Whether enable http/flv live function
#### http_wait_key
Syntax: `http_wait_key on|off`
Context: rtmp, server, app
Wait for key-frame when output
#### http_wait_video
Syntax: `http_wait_video on|off`
Context: rtmp, server, app
When audio packet arrive first, drop it and wait for video
#### http_live_cache
Syntax: `http_live_cache on|off`
Context: rtmp, server, app
Cache frame, so when a new player start to play, the cached frame will be sent first.
This will make player start to play quickly.
#### http_rtmp_live_dst
Syntax: `http_rtmp_live_dst name`
Context: http, server, location
Find `http_live_src` server of the 'name', so we will get rtmp packet from that server block
#### http_rtmp_live
Syntax: `http_rtmp_live on|off`
Context: http, server, location
Enable http/flv by convert from live rtmp stream publish.
### Try
pushing using ffmpeg
```
ffmpeg -re -i $input_video_file_path -acodec copy -vcodec copy -flags global_header -f flv rtmp://127.0.0.1:19350/myapp/test
```
download(or play by any player, such as vlc)
```
➜ ~ curl http://127.0.0.1:8080/myapp/test.flv > /dev/null
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1594k 0 1594k 0 0 114k 0 --:--:-- 0:00:13 --:--:-- 117k
```