Shulou(Shulou.com)06/02 Report--

After the baptism of the first year of live broadcasting in 2016, the live broadcast industry gradually tends to be rational, and more vertical industries burst into real demand. This year, video services represented by live streaming swept the entire Internet, and had an impact on the traditional industry. Many Internet companies have launched their own video cloud services, and there are as many as dozens of video cloud services in the market.

On the eve of the SACC conference, the author came into contact with Hao Mingfei, the video technical director of Jinshanyun, who led the team to launch the whole streaming media processing service from scratch for a year, and listened to him talk about the "R & D classics" of Jinshan video cloud technology.

Hao Mingfei, Video Technical Director of ▲ Jinshanyun

Hao Mingfei, video technical director of Jinshanyun, has ten years of cloud and terminal R & D experience in multimedia field, and is currently responsible for video cloud R & D and management, providing a complete set of streaming media processing services, and providing video customers with complete technical solutions such as mobile live streaming, short video and live broadcast of large-scale events. Used to work for Baidu, responsible for Baidu media cloud research and development project. At present, Jinshan Cloud video technology team is nearly 200 people, focusing on the research and development of end-to-end CDN distribution capabilities, video processing capabilities, data analysis, video algorithms and so on.

Hao Mingfei shares: a brief analysis of Jinshan Cloud video "attack and defense"!

Since we choose to enter this market, we have to face the fierce competition in the market, so it is particularly important to master "attack and defense". The so-called "attack" is "strategy", Kingsoft video cloud services rely on what kind of advantages to occupy the market highland, leading the first echelon of the industry?

Hao Mingfei said that Jinshan Cloud server architecture and client architecture are constantly evolving. CDN has completed the decentralization of distribution, and nearby distribution to improve availability and performance indicators; the push side has evolved from the initial single push function to plug-in architecture, and customers can flexibly choose audio and video input sources, post-processing modules, coding methods, etc., in order to quickly adapt to the access of various new technologies.

Jinshan Video Cloud has been paying close attention to technological evolution and striving to provide differentiated and competitive services. while building channel capabilities, it has been optimizing the self-developed H.265 codec technology since its inception, and provides complete supporting services and solutions.

The so-called "defense" means defense. In recent years, security incidents have occurred frequently. What are the security strategies of Jinshanyun video technology team? Security capability is the strength of Jinshanyun, which has accumulated a very high degree of user trust in the market over the years. Hao Mingfei revealed that Jinshan video cloud service securely covers all aspects of the cloud services provided. Jinshanyun launched high-defense products to solve the T defense problem at the peak of attack; it provides cloud web application firewall, CVM security, cloud vulnerability scanning, penetration testing and other security services; CDN products provide layer 4, layer 7 and DNS protection.

Jinshan Video Cloud quickly launched a complete set of streaming media processing services from scratch within a year, and each stage must have stepped on a lot of pits. At this point, Hao Mingfei sighed: the answers of each stage are different. If you don't follow the stage, you will step on the pit. Of course, you have stepped on too many holes and thought about many solutions, such as the location of the LVB origin server, whether it is a distribution center or a video processing center, and so on. If you want to know more about Kingsoft video service, you can have a face-to-face communication with Hao Mingfei at the SACC conference.

How does Hao Mingfei understand "Yunzhi Future"?

The theme of this year's SACC conference is "Cloud Intelligence Future". At a rough glance, there seem to be only two keywords: "cloud" (cloud computing) and "intelligence" (artificial intelligence). How can Hao Mingfei explain this?

At the end of the interview, Hao Mingfei said that the Internet and the mobile Internet are a process of constantly connecting online and offline business scenarios to promote the generation, transfer, centralization and utilization of data. When the data accumulates to a certain extent, business processes also need to flow more efficiently to improve efficiency and reduce business costs. In the current stage of weak artificial intelligence, "automation" is the key to the revolution of production efficiency, AI is the best tool to realize process automation, and the essence of AI is the improvement of production efficiency.

When artificial intelligence falls on Hao Mingfei's old line of work, he said that AI will be the first to be applied in industries with a high degree of online and a large number of labeled data, and to achieve automation on the data side and media side. Help online business to achieve process automation, data automation, business automation. Tens of millions of data, huge computing power, these are the advantages of video and cloud computing industry, video cloud is an important direction of AI technology landing.

Conclusion

With the release of iOS11, the wind is coming, and H.265 is leading the upgrade of video consumption. At this conference, Hao Mingfei (special session 18: live broadcast technology practice and performance optimization) will share several stages experienced by Jinshan Cloud video service technical team in the production of H.265. Each stage in the content generation, transmission, playback of each link of the different focus and architecture design thinking. Jin Shanyun hopes to hear the voices of more users in the spirit of technology exchange and sharing.

More highlights of ▲ can be found in IT168 special reports.

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