Live777 Core (liveion)

A Pure Single SFU Server for WebRTC.

Only WHIP / WHEP protocol supported.

a core SFU server, If you need a single server, use this

目前支持的编码

protocol	video codecs	audio codecs
WHIP	AV1, VP9, VP8, H264	Opus, G722
WHEP	AV1, VP9, VP8, H264	Opus, G722

目前客户端的支持情况

Application	AV1	VP9	VP8	H264	OPUS	G722
Browser whip	⭐	⭐	⭐	⭐	⭐	⭐
Browser whep	⭐	⭐	⭐	⭐	⭐	⭐
Gstreamer whip	📺 1	⭐	⭐	⭐	⭐	⭐
Gstreamer whep	📺 2	⭐	⭐	⭐	⭐	⭐
Gstreamer whipinto	📺 1	⭐	⭐	⭐	⭐	⭐
Gstreamer whepfrom	📺 2	⭐	⭐	⭐	⭐	⭐
FFmpeg whipinto	💩	⭐	⭐	⭐	⭐	⭐
FFmpeg whepfrom	💩	⭐	⭐	⭐	⭐	⭐
VLC whipinto	💩	💩	⭐	⭐	⭐	💩
VLC whepfrom	💩	💩	⭐	⭐	⭐	💩
OBS Studio whip	📺 3	💩	💩	⭐	⭐	💩

• ⭐ It's working
• 💩 Don't support
• 💡 I don't know, No testing
• 📺 Note have some problem
  1. Working, But Browser can't player this video, Gstreamer to Gstreamer is working
  2. I don't know why av1 and whep error
  3. OBS av1 codec can't play

认证

关闭认证

注意

默认是关闭认证的

如果没有设置任何关于 [auth] 块的内容，会关闭认证

Bearer token

静态的 HTTP bearer token 只能是超级管理员权限。 一般用于开发，测试和集群管理

# WHIP/WHEP auth token
# Headers["Authorization"] = "Bearer {token}"
[auth]
# static JWT token, superadmin, debuggger can use this token
tokens = ["live777"]

JWT(JSON Web Token)

JWT 里面包含了权限信息，可以对单个流的推拉流和管理进行授权

# WHIP/WHEP auth token
# Headers["Authorization"] = "Bearer {token}"
[auth]
# JSON WEB TOKEN secret
secret = "<jwt_secret>"

Cascade

What is cascade?

Very large cluster

live777 Cascade have two mode:

• cascade-pull
• cascade-push

DataChannel Forward

NOTE: About createDataChannel()

1. Live777 Don't support label, createDataChannel(label) this label is not used
2. Live777 Don't support negotiated, { id: 42, negotiated: true } this don't support