# 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

Repository: https://github.com/q191201771/lal
Canonical: https://ross.abutalabs.com/products/lal
Homepage: https://pengrl.com/lal
Language: Go
License: MIT
License Family: permissive
Topics: rtmp, aac, h265-hevc, h264-avc, hls, m3u8, rtsp, rtp, rtcp, http-ts, lal, https-flv, live-media-server, golang-rtmp, flash, flv, livestream, video, golang, mpegts
Last push: 2024-10-23T01:59:16+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2701, "days_push": 680, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3026, forks 494 (observed 2026-08-28T04:07:38.666862+00:00)

## What it is
LAL is an audio/video live streaming broadcast server written in Go, comparable to nginx-rtmp-module but with more features. It supports RTMP, RTSP, HLS, HTTP/WebSocket-FLV/TS, GB28181, multiple codecs, relay, clustering, recording, and HTTP API/Notify/WebUI.

## Use cases
- self-host a live streaming server
- convert RTMP streams to HLS for web playback
- serve low-latency HTTP-FLV live video
- ingest GB28181 surveillance camera streams
- relay and cluster live streams across servers
- record live streams to disk
- build a live streaming backend in Go

## When to choose
- you need a lightweight Go-based alternative to nginx-rtmp or SRS
- you need broad protocol support (RTMP, RTSP, HLS, HTTP-FLV, GB28181) in one server
- you want HTTP APIs and a web UI for stream management
- you need relay or clustering for distributed streaming

## When to avoid
- you need VOD/on-demand video serving rather than live streaming
- you need transcoding of video codecs
- you need a GUI-first media server like OBS or Plex

## Facets
- artifact type: service
- maturity: active
- function: http-server, websocket, streaming, video-processing, audio-processing, developer-tools
- domain: media, self-hosted, web-development
- platform: windows, go, self-hosted, cross-platform
- tags: live-streaming, rtmp, rtsp, hls, http-flv, gb28181, media-server, h265, mpegts, gop-cache, relay, cluster, video, audio, streaming, linux, macos, docker

## Member repositories
- q191201771/lal (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:38.666862+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:29:53.463869+00:00, confidence not recorded.
  - readme: https://github.com/q191201771/lal (fetched 2026-08-28T04:07:38.666862+00:00, sha 7aee31245c0f)
- Data as of 2026-08-30T08:39:29.467469+00:00.