Webrtc has become the official standard of W3C and IETF, and mobile terminal development

Instant audio and video communication system in website and application

WebRTC The framework provides building blocks ,Web And application developers can seamlessly add video calls to a series of applications through these building blocks , Including distance education and medical treatment 、 entertainment 、 game 、 Professional and teamwork .

As these foundations are standardized and deployed as free features in Web Browsers and other devices and platforms , Use WebRTC Creating a secure audio and video communication system has become a built-in function , There is no need to install plug-ins or download applications separately .

As a communication platform ,WebRTC It is deployed on a large scale and across all major browsers （ Including desktop and mobile terminal ） Support video conference and collaboration system .WebRTC Make instant video calls easier than ever , Hundreds of millions of users can interact . From startups to network enterprises 、 From products to open source projects ,WebRTC Both greatly expand the ability to provide real-time interactive solutions to customers and users .

Positive and timely impact on the real world

In the past 2020 Years have shown us that in a world where travel and access are limited WebRTC How important , It also shows that many technical improvements can be made to meet new needs .

Business and family depend on WebRTC Do a lot of work , Thus increasing its utilization . Agencies are also using WebRTC Organize training 、 interview 、 strategic planning , Or as an alternative to face-to-face meetings , Keep in touch through leisure time and other social interactions — It not only replaces face-to-face meetings , Now it also replaces interpersonal interaction in the office . Used in medical and defense fields WebRTC Training . The school has moved to the online learning platform . Cloud games and social networks use live and interactive broadcasting . Entertainment companies are trying to figure out how to bring viewers back to the studio remotely . The sports world is trying to take advantage of WebRTC Recreate the experience of the sports scene . Family and friends use it every day WebRTC Or part of it .

WebRTC Our future is already hatching

WebRTC It's beyond the original core design , That is, in browsers and other ecologies （ For example, local applications ） Video conferencing and collaboration systems are supported in .  Now more features and optimizations are needed .

IETF WebTransport（WEBTRANS） and WebRTC Ingest Signaling over HTTPS（WISH） The working group is already working , stay IETF On the basis of other working groups, further coordination 、 Expand related work . These include QUIC（ Define support WebTransport API New protocols developed ） and HTTPBIS（ Specify simple 、 Extensible 、 be based on HTTPS Signaling protocol for ）, In order to establish a network based on WebRTC One way audio-visual conversation .

W3C WebRTC The working group is studying WebRTC Next edition use case ：

WebRTC Next Version Use Cases

https://www.w3.org/2021/01/pressrelease-webrtc-rec.html.zh

The team has started planning WebRTC The future of , especially ：

• End to end encryption in server mediated video conferencing

• Real time processing of audio and video materials , Including through machine learning

• The Internet of things （ for example IoT Sensors maintain long-term connectivity and seek minimum power consumption ）

WebRTC The working group is iterating over existing and new use cases , Focus on understanding all requirements and their priorities .W3C It started recently WebTransport and Web Codecs The work is expected to introduce the advantages of low latency streaming into the broader media and entertainment ecosystem .

Last

I've seen a lot of Technology leader During the interview , When you meet an older programmer in a confused period , Older than the interviewer . These people have something in common ： Maybe it's working 5、6 year , Or write code to the business unit every day , The repetition of work content is relatively high , There's no technical work . When asked about their career plans , They don't have a lot of ideas .

Actually 30 To the age of 40 Age is the golden age of one's career development , Be sure to expand within the scope of your business , We have our own plan to improve the breadth and depth of technology , It helps to have a sustainable development path in career development , Instead of stagnating .

Keep running , You know the meaning of learning ！

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