SthlmWebRTC #1 :: OpenWEBRTC introduction

Slide title 70 pt

CAPITALS

Slide subtitle minimum 30 pt

OpenWebRTC and Bowser Introduction

Robert Swain, Ericsson Research

Slide title 44 pt

Text and bullet level 1 minimum 24 pt

Bullets level 2-5 minimum 20 pt

Characters for Embedded font: !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻż�Ž�žƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl

ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏ

ЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐәǽẀẁẂẃẄẅỲỳ№

Do not add objects or text in the footer area

Ericsson Internal | 2011-10-19 | Page 2

› Ericsson and WebRTC › What is OpenWebRTC? › What is Bowser? › Why Release OpenWebRTC as Open Source? › API › Architecture › What Can I Do with Them Now? › Future › How Does OpenWebRTC Impact WebRTC?

Overview

Slide title 44 pt

› Prototyped WebRTC API ›  Iterations of WebRTC framework › First desktop browser with WebRTC support (prototype implemented in WebKit GTK+)

› First mobile browser with WebRTC support (Bowser for iOS/Android)

›  Internal projects and experiments – Back office support (OpenWebRTC works on Google Glass!) – Remote excavation (VERY low latency requirements)

Ericsson and WebRTC

Slide title 44 pt

› WebRTC client framework › BSD 2-clause (“Simplified” BSD) › Modular, flexible, extensible, … › C/GObject, gobject-introspection and JavaScript › Build native applications › We plan to integrate OpenWebRTC into the WebKit GTK+ browser engine

what is OpenWebRTC?

Slide title 44 pt

› The only iOS web browser supporting WebRTC › UIWebView

– Soon WKWebView

› OpenWebRTC ‘bridge’ – Start the bridge –  Inject the JavaScript to load the WebRTC API from the bridge

server

› Option for native rendering coming soon!

What is Bowser?

Slide title 44 pt

› Second implementation › Standardization ›  Interoperability › Native applications › GStreamer

Why Release OpenWebRTC as Open Source?

Slide title 44 pt

› Tried to minimize API - easier to add API than to take it away

› Newly-written so changes possible › Asynchronous ›  Introspected language bindings (Python, JavaScript and other languages supported with gobject-introspection)

› OpenWebRTC C API low-level and flexible › WebRTC API implemented in JavaScript – API is still changing and new API proposals exist

Slide title 44 pt

Architecture – High-Level

Slide title 44 pt

Architecture – Objects – ‘self-View’

OwrLocalMediaSource

(Video – Camera) OwrVideoRenderer

OwrLocalMediaSource

(Audio – Microphone) OwrAudioRenderer

Slide title 44 pt

Architecture – Objects – Two-Way Audio/Video

OwrLocalMediaSource

(Video – Camera) OwrVideoRenderer

OwrLocalMediaSource

(Audio – Microphone)

OwrAudioRenderer OwrMediaSession

(Audio)

OwrMediaSession

(Video) OwrVideoRenderer

OwrTransportAgent

OwrRemoteMediaSource

Network Network

Slide title 44 pt

›  Interoperate with Chrome and Firefox › Bowser: WebRTC web applications on iOS › Develop cross-platform native WebRTC applications › Try out new ideas

– Modular, flexible design may allow you to try things in applications that you couldn’t do before

– Standardization ›  Easy-to-modify WebRTC API in JavaScript ›  Add new features for demonstration

What Can I Do with THem Now?

Slide title 44 pt

›  In the pipeline – API documentation – Robustness (almost) – Device listing on all platforms (almost) – Native overlay video rendering (almost) – Hardware codecs (hardware decoding already in place on some

platforms) – Tutorials (some already done) – WebKit GTK+ integration – Raspberry Pi support – ORTC? – Other API?

› Contributions!

Future / Coming Soon

Slide title 44 pt

› Completely independent implementation of the standard – May help finalizing WebRTC ‘1.0’ API –  Improve WebRTC ‘1.0’ API specification clarity

› Not tied to current WebRTC API › Focus on flexibility › Competition in the WebRTC ecosystem › Hardware codec support ›  iOS support

How Does OpenWebRTC Impact WebRTC?

Slide title 44 pt

We’re hiring!

Media Protocols and Applications, Ericsson

Research

And One More Thing…

SthlmWebRTC #1 :: OpenWEBRTC introduction

Technology

Chapter 1 Chapter 1: Introduction Introduction

1. Introduction 10 - therackonline.com€¦ · 1. Introduction 10 - therackonline.com ... Introduction)

Introduction Chapitre 1 · Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OpenWebRTC – not just for video chat

CHAPTER-1 Introduction - Shodhgangashodhganga.inflibnet.ac.in/bitstream/10603/152653/9/08 chapter 1.pdfChapter -1 Introduction 1 CHAPTER-1 INTRODUCTION . 1.1. Introduction . Mountain

CHAPTER ONE INTRODUCTION 1. Introduction

CHAPTER 1: Introduction and Literature Review 1.1 Introduction · Chapter 1: Introduction and Literature Review 1 CHAPTER 1: Introduction and Literature Review 1.1 Introduction The

1 Introduction t 1. Introduction to Nanotechnology - UFAMhome.ufam.edu.br/berti/nanomateriais/Introduction to Nanotechnology... · Introduction t 1. Introduction to Nanotechnology

Chapter I Introduction 1. 1 Introduction - Shodhgangashodhganga.inflibnet.ac.in/bitstream/10603/4291/7/07_chapter 1.pdf · Chapter I Introduction 1. 1 Introduction: ... Frozen food,

Class 1 Introduction 1 Introduction

1. INTRODUCTION • INTRODUCTION • EINFÜHRUNG • INLEIDING • INTRODUCCIÓN … · 2016-12-16 · 1. INTRODUCTION • INTRODUCTION • EINFÜHRUNG • INLEIDING • INTRODUCCIÓN

1. INTRODUCTION INTRODUCTION - Deusto

Ch 1Chapter 1 Chapter 1: Introduction Introduction Our

1 Introduction INTRODUCTION - MICROCSB

€¦ · Web viewContents. Contents. 1. Introduction. 1. Introduction. 1. Introduction. 1. Introduction. 3. Specific components. 3. Specific components. 3. Specific components

Module 1 Introduction - uevora.ptmateriais.dbio.uevora.pt/.../CellSignalingBiologyModule1.pdfCell Signalling Biology Michael J. Berridge Module 1 Introduction 1 1 Module 1 Introduction

1. Introduction 1. Introduction 1. Introduction 1 ... · Introduction 1. Introduction 1. Introduction 1. Introduction 6061B0242401. The Phone Screen From the Phone screen, you can

Chapter 1 Introduction 1 Chapter 1: Introduction

LABORATORY #1 INTRODUCTION Laboratory introduction

Chapter 1Chapter 1 Introduction: Introduction