MoQ WASM

Both server and browser client are written in Rust.

Demo page

Being Deployed to Github Pages.

• https://nttcom.github.io/moq-wasm/

Implementation

Supported version: draft-ietf-moq-transport-10

• Control Messages
  • CLIENT_SETUP / SERVER_SETUP
  • GOAWAY
  • ANNOUNCE
  • SUBSCRIBE
  • SUBSCRIBE_UPDATE
  • UNSUBSCRIBE
  • ANNOUNCE_OK
  • ANNOUNCE_ERROR
  • ANNOUNCE_CANCEL
  • TRACK_STATUS_REQUEST
  • SUBSCRIBE_ANNOUNCES
  • UNSUBSCRIBE_ANNOUNCES
  • SUBSCRIBE_OK
  • SUBSCRIBE_ERROR
  • SUBSCRIBE_DONE
  • MAX_SUBSCRIBE_ID
  • ANNOUNCE
  • UNANNOUNCE
  • TRACK_STATUS
  • SUBSCRIBE_ANNOUNCES_OK
  • SUBSCRIBE_ANNOUNCES_ERROR
  • FETCH
  • FETCH_OK
  • FETCH_ERROR
  • FETCH_CANCEL
• Data Streams
  • Datagram
  • Subgroup Stream
• Features
  • Manage Publisher / Subscriber
  • Forword Messages
  • Priorities
  • Object Cache

Modules

moqt-core

• Core module for both server and client
• Includes handlers and data structures

media-streaming-format

• MSF (Media Streaming Format) catalog structures (draft-ietf-moq-msf-00)

moqt-server

• Module for server application
  • Only for WebTransport
    • Using wtransport

moqt-server-sample

• Sample server application
  • Supported Roles: PubSub

moqt-client-wasm

• Module for browser client and sample browser client application
  • Supported Roles: Publisher, Subscriber, PubSub
• Exposes MSF catalog JSON helpers for browser integration

moqt-client-onvif

• Client for IP cameras over RTSP/ONVIF (Raspberry Pi and Mac)
• Includes moqt-onvif-client to bridge RTSP video + ONVIF commands over MoQ

How to run

Generating public and private keys for the server

cd moqt-server-sample
mkdir keys
cd keys
openssl req -newkey rsa:2048 -nodes -keyout key.pem -x509 -out cert.pem -subj '/CN=Test Certificate' -addext "subjectAltName = DNS:localhost"

Run moqt-server-sample

• make server

if you want to watch tokio tasks, use tokio-console

cargo install tokio-console
tokio-console

Specify the log level

make server-trace

or

# Default setting is `DEBUG`
cargo run -p moqt-server-sample -- --log <Log Level>

Run moqt-client-wasm

cd js && npm install
make client

• Add a certificate and Enable WebTransport feature in Chrome

# For Mac users
make chrome

Run moqt-client-onvif

cp .env.example .env
make onvif

ONVIF_IP / ONVIF_USERNAME / ONVIF_PASSWORD are read from .env.

MoQ bridge:

make onvif-moq

MOQT_URL is read from .env.