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Media Streams in IOT via WebRTC
The document discusses the impact and evolution of the Internet of Things (IoT), highlighting milestones in technology from Nikola Tesla's early radio-controlled robot to modern applications in smart cities and connected vehicles. It details the enablers for IoT, including advancements in manufacturing and connectivity, and explains the use of WebRTC for multimedia streaming in various applications like surveillance systems. The document also addresses potential bottlenecks in media streaming, such as proprietary technologies and interoperability challenges.
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Media Streams in IOT via WebRTC
- 1. Media Streams inIOT Girls in Technology , powered By @altanai In collaboration with Campus Diaries , Workbench Projects & Lean In chapter
- 2. Hello! 4 Years inTelecom Industry 1 Year in R&D on Media Codecs ,IOT and Robotics Inventor of Ramudroid and author of WebRTC Integrator’s Guide. Frequently write , discuss and contribute to Open source software. Website : http://altanaitelecom.wordpress.com You can find me at @altanai I am Altanai
- 3. “ Contents 1. Impact ofIOT 2. Timeline 3. Enablers 4. Streaming Multimedia 5. WebRTC 6. Building Home surveillance 7. Ramudroid 8. Bottlenecks for media Streaming
- 4. Impact of IOT Monitoring Control Optimization Automation Itcan be part of engineering , manufacturing , field services , from plants to oil fields , from roadways and smart cities to utilities
- 5. Timeline Journey and statistics IT @altanai
- 6. RADIO, WIRELESS ANDREMOTE CONTROL Nikola Tesla created a basic design for radio and on November 8, 1898 he patented a wireless radio controlled robot-boat Source : teslasociety.com
- 7. Only 47 yearsago , on 29 October 1969 ,the first message was sent over the ARPANET, the predecessor of the Internet.
- 8. Nov. 26, 1974:Liberty Bank offers ATM demonstrations In retrospect ATM machines were one of the first IOT devices in 1974. source:http://history. buffalonews.com/
- 9. “1999 , Britishentrepreneur Kevin Ashton used the term Internet Of Things, while working at Auto-ID Labs (originally called Auto-ID centers, referring to a global network of objects connected to radio-frequency identification, or RFID).
- 10. Today 2016 Connected Vehicle GoogleSelf driven cars Tesla spark Wearable Tech Watches ( fitbit , apple watch ) Smart Glasses BLE tags GPS shoes Home appliances Smart TV, fridge , washing machine , lights , etc Smart Cities Power grid Transporation ecommerce
- 11. 2020 installed base ofthe Internet of Things (IoT) by category
- 12. 50 billionThings $1.5 billionIndia $19trillionRevenue By 2020
- 13. Enablers for IOT Factorsthat led to onset of Internet of Things
- 14. Rapid Manufacturing IPV6/ 6LoWPAN Sensors Protocols Connectivity Processorsand Moore's Law Increased Bandwidth Growth Factors fields Manufacturing Field force management Supply chain management Home Automation
- 15. Streaming Multimedia Content inIOT over Open source Standardized Media Stack ( WebRTC )
- 16. Streaming Event dataand Multimedia With IOT , machinery in plants , industries , motor vehicles, smart cities have sensors emitting enormous streams of data in real time. Media capture devices ( surveillance cameras , scanners , readers ) and user agents ( smartphones, watches , desktops , appliances , kiosks ) can stream audio /video data. next generation of applications will see, hear and understand.
- 17. Why is WebRTCsuited for handling media streams in IOT ? No plugins No installations of flash or any other 3rd party plugins Royalty free codec VP8 , VP9 , OPUS MIT , GPL Rapid Support Community support and adoption by major browsers, native SDKs Javascript Support for js is the key to making it easily adoptable by developers Integrate with any signalling method ➜ SIP ➜ XMPP ➜ Socketio ➜ websocket
- 18. Media Streaming & WebRTC Surveillance andSecurity Asset Manageme nt Machine to Machine communication through MEdia Streaming data handling in IOT Robotics & remote navigation Wearables Smart Cities Power Grid MAnageme nt connected Vehicle
- 20. Place your screenshot hereBuildyour own Home Surveillance System on IOT
- 21. Setting up theSurveillance Device Camera Hardware : Raspberry Pi 3 or above + camera module Communication : Dongle with 3G/4G Encoder : Webm encoder on Rpi uv4l-webrtc
- 22. MQTT Broker Architecture WebRTC uv4l driver Httpswebserver WebRTC browser Signalling over wss @altanai http://raspberrypi: 9000/stream/webrtc VP8/VP9 /Opus Live Streaming on WebRTC Peer 2 peer Camera Feed MQTT JS MQTT client websockets
- 23. User Console WebRTC incomingstream is accessible in almost all Operating Systems through chrome browsers . Exception iphone.
- 24. Ramudroid Bot to cleanroads and outdoors
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- 26. Stages of garbagecollection 1. Litter comes between rotating brushes 2. Litter is picked by brushes and pushed upwards 3. Brushes push it towards the tray
- 28. WebRTC uv4l driver Node Js webserver WebRTC browser Jsmodules WebRTC Server Signalling over ws and wss Webrtc session @altanai http://raspberrypi: 9000/stream/webrtc VP8/VP9 /Opus HTTP REST mongo Live Streaming on WebRTC Peer 2 peer Camera Feed Logs Recorded videos MCU or TURN
- 29. Web Control Dashboard Temperature HeatSat , prec , err checksum
- 31. Media codecs ● Licensedcodecs like flash by adobe , H264/H264/MPEG by MPEGLA cannot be freely used . ● Open source media stacks (webrtc ) not supported everywhere. ● Realtime transcoding is very taxing . Bottlenecks for Media streaming in IOT Proprietary protocols and standards ● IMAP , ICMP , Parley , SOAP , GIOP , Javs RMI , IMAP , LDAP and many more . ● Telcos use proprietary patented communication protocol stacks too Supporting all mobile OS and web browsers ● Lot of time and resources are spend on user interface design ● Support and rendering on multiple end- user devices . ● NAT and Firewall issues
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- 33. Acknowledgements and Credits Presentationdesign Titles: Raleway , Body copy: Karla Slide Template and Icons : SlidesCarnival Images: Freepik, Wikipedia Figures : marketsandmarkets.com , Many of the data used here is based on the market reports and self experience , with the fast pace of change it may be outdated very soon .
- 34. Thanks! Madame Marie Curie(1867–1934) You can find me at @altanai & tara181989@gmail.com
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- 36. Number of connecteddevices worldwide
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