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https://github.com/q191201771/lal

🔥 Golang audio/video live streaming lib/client/server. support RTMP, RTSP(RTP/RTCP), HLS, HTTP[S]/WebSocket-FLV/TS, GB28181, H264/H265/AAC/G711/OPUS, relay, cluster, record, HTTP Notify/API/UI. 直播
https://github.com/q191201771/lal

aac flash flv golang golang-rtmp h264-avc h265-hevc hls http-ts https-flv lal live-media-server livestream m3u8 mpegts rtcp rtmp rtp rtsp video

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🔥 Golang audio/video live streaming lib/client/server. support RTMP, RTSP(RTP/RTCP), HLS, HTTP[S]/WebSocket-FLV/TS, GB28181, H264/H265/AAC/G711/OPUS, relay, cluster, record, HTTP Notify/API/UI. 直播

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README 

        
# LAL



[![Platform](https://img.shields.io/badge/platform-linux%20%7C%20windows%20%7C%20macos-green.svg)](https://github.com/q191201771/lal)

[![Release](https://img.shields.io/github/tag/q191201771/lal.svg?label=release)](https://github.com/q191201771/lal/releases)

[![CI](https://github.com/q191201771/lal/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/q191201771/lal/actions/workflows/ci.yml)

[![goreportcard](https://goreportcard.com/badge/github.com/q191201771/lal)](https://goreportcard.com/report/github.com/q191201771/lal)

![wechat](https://img.shields.io/:微信-q191201771-blue.svg)

![qqgroup](https://img.shields.io/:QQ群-635846365-blue.svg)



[中文文档](https://pengrl.com/lal/#/)



LAL is an audio/video live streaming broadcast server written in Go. It's sort of like `nginx-rtmp-module`, but easier to use and with more features, e.g RTMP, RTSP(RTP/RTCP), HLS, HTTP[S]/WebSocket[s]-FLV/TS, GB28181, H264/H265/AAC/G711/OPUS, relay, cluster, record, HTTP API/Notify/WebUI, GOP cache.



## Install



There are 3 ways of installing lal:



### 1. Building from source



First, make sure that Go version >= 1.18



For Linux/macOS user:



```shell

$git clone https://github.com/q191201771/lal.git

$cd lal

$make build

```



Then all binaries go into the `./bin/` directory. That's it.



For an experienced gopher(and Windows user), the only thing you should be concern is that `the main function` is under the `./app/lalserver` directory. So you can also:



```shell

$git clone https://github.com/q191201771/lal.git

$cd lal/app/lalserver

$go build

```



Or using whatever IDEs you'd like.



So far, the only direct and indirect **dependency** of lal is [naza(A basic Go utility library)](https://github.com/q191201771/lal.git) which is also written by myself. This leads to less dependency or version manager issues.



### 2. Prebuilt binaries



Prebuilt binaries for Linux, macOS(Darwin), Windows are available in the [lal github releases page](https://github.com/q191201771/lal/releases). Naturally, using [the latest release binary](https://github.com/q191201771/lal/releases/latest) is the recommended way. The naming format is `lal__.zip`, e.g. `lal_v0.20.0_linux.zip`



LAL could also be built from the source wherever the Go compiler toolchain can run, e.g. for other architectures including arm32 and mipsle which have been tested by the community.



### 3. Docker



option 1, using prebuilt image at docker hub, so just run:



```

$docker run -it -p 1935:1935 -p 8080:8080 -p 4433:4433 -p 5544:5544 -p 8083:8083 -p 8084:8084 -p 30000-30100:30000-30100/udp q191201771/lal /lal/bin/lalserver -c /lal/conf/lalserver.conf.json

```



option 2, build from local source with Dockerfile, and run:



```

$git clone https://github.com/q191201771/lal.git

$cd lal

$docker build -t lal .

$docker run -it -p 1935:1935 -p 8080:8080 -p 4433:4433 -p 5544:5544 -p 8083:8083 -p 8084:8084 -p 30000-30100:30000-30100/udp lal /lal/bin/lalserver -c /lal/conf/lalserver.conf.json

```



## Using



Running lalserver:



```

$./bin/lalserver -c ./conf/lalserver.conf.json

```



Using whatever clients you are familiar with to interact with lalserver.



For instance, publish rtmp stream to lalserver via ffmpeg:



```shell

$ffmpeg -re -i demo.flv -c:a copy -c:v copy -f flv rtmp://127.0.0.1:1935/live/test110

```



Play multi protocol stream from lalserver via ffplay:



```shell

$ffplay rtmp://127.0.0.1/live/test110

$ffplay rtsp://127.0.0.1:5544/live/test110

$ffplay http://127.0.0.1:8080/live/test110.flv

$ffplay http://127.0.0.1:8080/hls/test110/playlist.m3u8

$ffplay http://127.0.0.1:8080/hls/test110/record.m3u8

$ffplay http://127.0.0.1:8080/hls/test110.m3u8

$ffplay http://127.0.0.1:8080/live/test110.ts

```



## More than a server, act as package and client



Besides a live stream broadcast server which named `lalserver` precisely, `project lal` even provides many other applications, e.g. push/pull/remux stream clients, bench tools, examples. Each subdirectory under the `./app/demo` directory represents a tiny demo.



Our goals are not only a production server but also a simple package with a well-defined, user-facing API, so that users can build their own applications on it.



`LAL` stands for `Live And Live` if you may wonder.



## Contact



Bugs, questions, suggestions, anything related or not, feel free to contact me with [lal github issues](https://github.com/q191201771/lal/issues).



## License



MIT, see [License](https://github.com/q191201771/lal/blob/master/LICENSE).



this note updated by yoko, 202404