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Janus @ RTC2017 Beijing
- 1. The multiple faces of WebRTC: a look at Janus Lorenzo Miniero
- 2. Who am I? Lorenzo Miniero • Ph.D @ UniNA • Chairman @ Meetecho • Open source believer • Viking wannabe (←) Contacts and info • lorenzo@meetecho.com • https://twitter.com/elminiero • https://www.slideshare.net/LorenzoMiniero
- 3. Before moving on, what’s Meetecho? • Co-founded in 2009 as an academic spin-off • University research efforts brought to the market • Recently got my Ph.D @ UniNA • Completely independent from the University • https://www.meetecho.com • Focus on real-time multimedia applications • Web conferencing only, at first • Then widened the scope to multimedia in general • Strong perspective on standardization and open source • WebRTC rulez! • Proudly brewed in sunny Napoli(*), Italy
- 4. Before moving on, what’s Meetecho? • Co-founded in 2009 as an academic spin-off • University research efforts brought to the market • Recently got my Ph.D @ UniNA • Completely independent from the University • https://www.meetecho.com • Focus on real-time multimedia applications • Web conferencing only, at first • Then widened the scope to multimedia in general • Strong perspective on standardization and open source • WebRTC rulez! • Proudly brewed in sunny Napoli(*), Italy
- 5. Before moving on, what’s Meetecho? • Co-founded in 2009 as an academic spin-off • University research efforts brought to the market • Recently got my Ph.D @ UniNA • Completely independent from the University • https://www.meetecho.com • Focus on real-time multimedia applications • Web conferencing only, at first • Then widened the scope to multimedia in general • Strong perspective on standardization and open source • WebRTC rulez! • Proudly brewed in sunny Napoli(*), Italy
- 6. ((*) Both office and home are somewhere there...)
- 7. How do you pay your bills? • Meetecho Web Conferencing and Collaboration • Meetings, conference calls, webinars, etc. • Subscription, one-shot, ... • Streaming of live events • Internet Engineering Task Force (IETF) • ACM SIGCOMM • Consultancy services • Mostly (but not only) involving WebRTC and Janus • Installation and configuration • Custom plugins for custom use cases • Wrapping/orchestration of Janus resources • Sponsored development on new features or improvements • ... • Commercial support and Janus licenses
- 8. How do you pay your bills? • Meetecho Web Conferencing and Collaboration • Meetings, conference calls, webinars, etc. • Subscription, one-shot, ... • Streaming of live events • Internet Engineering Task Force (IETF) • ACM SIGCOMM • Consultancy services • Mostly (but not only) involving WebRTC and Janus • Installation and configuration • Custom plugins for custom use cases • Wrapping/orchestration of Janus resources • Sponsored development on new features or improvements • ... • Commercial support and Janus licenses
- 9. How do you pay your bills? • Meetecho Web Conferencing and Collaboration • Meetings, conference calls, webinars, etc. • Subscription, one-shot, ... • Streaming of live events • Internet Engineering Task Force (IETF) • ACM SIGCOMM • Consultancy services • Mostly (but not only) involving WebRTC and Janus • Installation and configuration • Custom plugins for custom use cases • Wrapping/orchestration of Janus resources • Sponsored development on new features or improvements • ... • Commercial support and Janus licenses
- 10. How do you pay your bills? • Meetecho Web Conferencing and Collaboration • Meetings, conference calls, webinars, etc. • Subscription, one-shot, ... • Streaming of live events • Internet Engineering Task Force (IETF) • ACM SIGCOMM • Consultancy services • Mostly (but not only) involving WebRTC and Janus • Installation and configuration • Custom plugins for custom use cases • Wrapping/orchestration of Janus resources • Sponsored development on new features or improvements • ... • Commercial support and Janus licenses
- 12. Involving a gateway/server (and applications)
- 13. Involving different technologies as well
- 14. Janus: a general purpose WebRTC gateway server “In ancient Roman religion and myth, Janus [..] is the god of beginnings and transitions, and thereby of gates, doors, passages, endings and time. He is usually depicted as having two faces, since he looks to the future and to the past.” — http://en.wikipedia.org/wiki/Janus
- 15. Janus: a general purpose WebRTC gateway server • A door between the communications past and future • Legacy technologies (the “past”) • WebRTC (the “future”) Janus General purpose, open source WebRTC gateway • https://github.com/meetecho/janus-gateway • Demos and documentation: https://janus.conf.meetecho.com • Community: https://groups.google.com/forum/#!forum/meetecho-janus
- 16. Modular architecture • The core only implements the WebRTC stack • JSEP/SDP, ICE, DTLS-SRTP, Data Channels, ... • Recording/simulcasting/monitoring/etc. natively done here as well • Plugins expose Janus API over different transports • Currently HTTP / WebSockets / RabbitMQ / Unix Sockets / MQTT • “Application” logic implemented in plugins too • Users attach to plugins via the Janus core • The core handles the WebRTC stuff • Plugins route/manipulate the media/data • Plugins used as “bricks” to compose application • Streaming + VideoRoom = Social TV • VideoRoom + AudioBridge + TextRoom = Webinar • ...
- 17. Modular architecture • The core only implements the WebRTC stack • JSEP/SDP, ICE, DTLS-SRTP, Data Channels, ... • Recording/simulcasting/monitoring/etc. natively done here as well • Plugins expose Janus API over different transports • Currently HTTP / WebSockets / RabbitMQ / Unix Sockets / MQTT • “Application” logic implemented in plugins too • Users attach to plugins via the Janus core • The core handles the WebRTC stuff • Plugins route/manipulate the media/data • Plugins used as “bricks” to compose application • Streaming + VideoRoom = Social TV • VideoRoom + AudioBridge + TextRoom = Webinar • ...
- 18. Modular architecture • The core only implements the WebRTC stack • JSEP/SDP, ICE, DTLS-SRTP, Data Channels, ... • Recording/simulcasting/monitoring/etc. natively done here as well • Plugins expose Janus API over different transports • Currently HTTP / WebSockets / RabbitMQ / Unix Sockets / MQTT • “Application” logic implemented in plugins too • Users attach to plugins via the Janus core • The core handles the WebRTC stuff • Plugins route/manipulate the media/data • Plugins used as “bricks” to compose application • Streaming + VideoRoom = Social TV • VideoRoom + AudioBridge + TextRoom = Webinar • ...
- 19. Modular architecture • The core only implements the WebRTC stack • JSEP/SDP, ICE, DTLS-SRTP, Data Channels, ... • Recording/simulcasting/monitoring/etc. natively done here as well • Plugins expose Janus API over different transports • Currently HTTP / WebSockets / RabbitMQ / Unix Sockets / MQTT • “Application” logic implemented in plugins too • Users attach to plugins via the Janus core • The core handles the WebRTC stuff • Plugins route/manipulate the media/data • Plugins used as “bricks” to compose application • Streaming + VideoRoom = Social TV • VideoRoom + AudioBridge + TextRoom = Webinar • ...
- 20. Extensible Architecture and API
- 21. Extensible Architecture and API
- 22. Combining plugins: Webinar example
- 23. Combining plugins: SocialTV example
- 24. Janus and broadcasting: RTP forwarders
- 25. Janus and broadcasting: RTP forwarders
- 26. Deploying Janus: a few possible topologies
- 27. Deploying Janus: a few possible topologies
- 28. Deploying Janus: a few possible topologies
- 29. Deploying Janus: a few possible topologies
- 30. Deploying Janus: a few possible topologies
- 31. Deploying Janus: a few possible topologies
- 32. Deploying Janus: a few possible topologies
- 33. What is Janus used for today, and by whom? • We use it ourselves for many things (obviously) • Web conferencing, Webinars, SIP gateway, ... • Many folks/companies also using it in creative ways! • E-learning • Coworking • Contact centers • Broadcasting and Social TV • Videogames streaming and coplaying • Surveillance systems • E-health • Home automation & Internet of Things • Mobile devices, Raspberry Pis, drones, etc. • Several third-party tools available already • https://janus.conf.meetecho.com/docs/resources
- 34. What is Janus used for today, and by whom? • We use it ourselves for many things (obviously) • Web conferencing, Webinars, SIP gateway, ... • Many folks/companies also using it in creative ways! • E-learning • Coworking • Contact centers • Broadcasting and Social TV • Videogames streaming and coplaying • Surveillance systems • E-health • Home automation & Internet of Things • Mobile devices, Raspberry Pis, drones, etc. • Several third-party tools available already • https://janus.conf.meetecho.com/docs/resources
- 35. What is Janus used for today, and by whom? • We use it ourselves for many things (obviously) • Web conferencing, Webinars, SIP gateway, ... • Many folks/companies also using it in creative ways! • E-learning • Coworking • Contact centers • Broadcasting and Social TV • Videogames streaming and coplaying • Surveillance systems • E-health • Home automation & Internet of Things • Mobile devices, Raspberry Pis, drones, etc. • Several third-party tools available already • https://janus.conf.meetecho.com/docs/resources
- 36. Streaming IETF meetings with Janus https://ietf.org/meeting/remote-participation.html
- 37. Streaming IETF meetings with Janus https://ietf.org/meeting/remote-participation.html
- 38. Streaming IETF meetings with Janus https://ietf.org/meeting/remote-participation.html
- 39. Streaming IETF meetings with Janus https://ietf.org/meeting/remote-participation.html
- 42. Tok.tv (sports social network) https://www.tok.tv/tok-tv-kicks-off-official-real-madrid-mobile-app-china/
- 43. SkyWay IoT SDK (Internet of Things) https://github.com/nttcom/skyway-iot-sdk
- 44. Microsoft Mixer (videogame streaming) https://mixer.com/ https://opensource.microsoft.com/?tag=mixer
- 48. Veeting rooms (web conferencing) https://www.veeting.com
- 49. Jangouts (for "Janus Hangouts" ) https://github.com/jangouts/jangouts
- 50. SylkServer (SIP/XMPP Application Server) http://sylkserver.com/
- 51. Meetecho and CoSMo: the WebRTC A-Team! http://www.meetecho.com/blog/availability-of-chrome-interoperable-vp9-svc-in-janus-a-meetecho-cosmo-collaboration/ http://www.meetecho.com/blog/meetecho-and-cosmo-strike-again-perc-lite-integration-in-janus/
- 52. Simulcasting, VP9 SVC, PERC Lite support
- 53. What to do next? • Improve the WebRTC implementation • Work on effective renegotiation (ICE restarts almost ready) • Implement multistream (Unified Plan) • Monitoring/troubleshooting integrations on their way • Homer/HEPIC, callstats.io • A crazy idea: Janus PaaS! • Currently in a design process Your application here! • What if this was just what you needed? Play with it! • ... and why not, write your own applications/wrappers/plugins!
- 54. What to do next? • Improve the WebRTC implementation • Work on effective renegotiation (ICE restarts almost ready) • Implement multistream (Unified Plan) • Monitoring/troubleshooting integrations on their way • Homer/HEPIC, callstats.io • A crazy idea: Janus PaaS! • Currently in a design process Your application here! • What if this was just what you needed? Play with it! • ... and why not, write your own applications/wrappers/plugins!
- 55. What to do next? • Improve the WebRTC implementation • Work on effective renegotiation (ICE restarts almost ready) • Implement multistream (Unified Plan) • Monitoring/troubleshooting integrations on their way • Homer/HEPIC, callstats.io • A crazy idea: Janus PaaS! • Currently in a design process Your application here! • What if this was just what you needed? Play with it! • ... and why not, write your own applications/wrappers/plugins!
- 56. What to do next? • Improve the WebRTC implementation • Work on effective renegotiation (ICE restarts almost ready) • Implement multistream (Unified Plan) • Monitoring/troubleshooting integrations on their way • Homer/HEPIC, callstats.io • A crazy idea: Janus PaaS! • Currently in a design process Your application here! • What if this was just what you needed? Play with it! • ... and why not, write your own applications/wrappers/plugins!
- 57. Thanks! Questions? Comments? Get in touch! • http://www.meetecho.com