Real-time communication with WebRTC: Google I/O 2013

Justin Uberti, Sam Dutton

01:41 WebRTC across platforms
03:37 WebRTC APIs
04:32 MediaStream
09:44 RTCPeerConnection
12:28 RTCDataChannel
16:31 Signaling
18:43 STUN and TURN
22:18 Security
23:21 Architectures
25:03 Beyond browsers
27:15 Building a WebRTC app
29:56 Chris Wilson LIVE!
31:16 Links and resources

WebRTC implements open standards for realtime, plugin-free video, audio and data communication. The core WebRTC APIs getUserMedia, RTCPeerConnection and DataChannel have now been implemented across Chrome and Firefox.

In this session, we show you how to get started with building a WebRTC app:
- what's a MediaStream (aka getUserMedia) and how can I use it?
- resolution constraints
- signalling: what is it and how can I set it up?
- servers: what do I need?
- RTCPeerConnection: WebRTC€™s most powerful API
- RTCDataChannel: realtime communication of arbitrary data
- integrating WebRTC with Web Audio
- interoperability
- security

During the session, we talk through code examples, live demos and production apps.

[epicgameryt]

2022 & its still the most amazing explanation i've come across.

thanks Google!

[GPenchev]

The only video that provides so much valuable information for beginners at WebRTC.

[eighty]

30:20 It's impressive how a meeting from 9 years ago has the same quality as one of today

[itaylevy]

It's one of the best tutorials I have ever seen

[yapayzeka]

it is crazy that slides are still accessible

[sushantshah]

I Love The Way They Refer To The Products By Their Competetors

[n]

36:02 Thanks for asking the question on my behalf. I time travelled :D

[juliannevillecorrea]

very exciting ..only concern i hope is the data travels safely and anonymously

[camelCaseFTW]

"high quality audio and video"... starts with horrible quality video, how ironic xD

[nganyong]

I heard many people saying that there hasn't been any innovation since Steve Jobs invented the iphone. I disagree. I think webRTC is the innovation worth noting after the 2007.

[CollinAnglinlive]

If anyone wants to test and experience a WEB RTC product send me a message and I will invite you to our beta testing session!  It is incredible and surely will make profits for anyone looking to help in the distribution of this product.

[staticwhales]

is there any A-Z training available for the webrtc?

[tuancharlie]

Hi, thanks for the great vid
!
Using Chrome and Opera on some mobile devices the image gets compressed vertically, no matter if using constraints or not on the getUserMedia or if sizing the video tag, while always fine in mobile Firefox, and all desktop browsers. Any clue or direction to debug? Many thanks, cheers, Mat

[-leovinci]

Why don’t I have seen any website(like WeChat, QQ, I am Chinese user) that use this powerful function?

[cankatorum]

Can we use Webrtc in a Flutter project ?

[ahihiongoc]

Hi,
I have a idea to bring my camera security to the wed service. So Web RTC can help or not. Please reply if you have any idea.
Thank you so much.

[obitoAkaTsUkIo]

I am new to video real time comunication, Is WebRtc still a thing?

[flashflexpro]

Wait, so it is NOT supported by Windows Internet Explorer?! 

[guildstream]

I am needing help with my web.rtc. This is what i need. The web.rtc is asking to use the web.cam and mic each time my members go to their dashboard section. I need the web.rtc to remember the members for each log in

[jayantbarthwal]

how can I record the broadcast so that I can show that after some time, I hope you understand, I have developed the live broadcast website but how to record that, plZz help