[early knowledge of activities] list of recent activities of livevideostack

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2022 year 7 month -8 month , The schedule of overseas special activities of open classes is constantly updated , Please take your seat in advance . If you have the right topic to output , Looking forward to self recommendation [email protected]

8 month 5-6 Japan LiveVideoStackCon 2022 Audio and Video Technology Conference Shanghai Station , There is 13 Hot topics ,70 More than ten lecturers attended ,60 More than industry dry goods sharing , Participate in Brand show What's more Thousand yuan award Wait for you to pick up , Come and sign up ！

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【 Open class preview 】 Research and application of super-resolution technology in the field of video quality enhancement

With the acceleration of the trend of large screen terminals , The lack of high-quality content supply will become the biggest problem encountered by Internet online video platforms . therefore , Provide high resolution with AI super-resolution algorithm 、 High quality video content is an inevitable choice , It will also become a challenge for the large-scale development of the high-quality video industry .

This sharing will be divided into three parts , The first part introduces super-resolution technology and its challenges ; The second part introduces the research status of super-resolution Technology ; The third part introduces the exploration and attempt of super-resolution technology in the field of video quality enhancement , Focusing on the 4K/8K Ultra HD image quality enhancement 、 Animation repair 、 Old film renovation 、VR360 Exploration and practice of application scenarios such as video restoration .

Activity time ：2022.8.1 | 19：00

Viewing mode ： Scan QR code of poster above , Sign up for group participation Q/A

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【 Open class preview 】Optimizing AV1 performance for online video streaming and real-time communications

The AV1 video compression format is developed by the Alliance for Open Media (AOMedia) industry consortium, and achieves more than a 30% reduction in bit rate compared to its predecessor VP9 for the same decoded video quality. However, the encoder complexity of AV1 is much higher than VP9.

In this presentation, we will discuss the optimization technologies in libaom AV1 encoder. In video-on-demand (VOD) encoding, the encoder complexity has been reduced to the complexity level of VP9 encoder while still achieving 22% bit rate savings. The optimized AV1 encoder offers a superb solution for online video streaming services (e.g. YouTube), reducing the encoding cost and generating huge bandwidth and storage savings. Libaom AV1 also provides a super fast real-time encoder for real-time communications (RTC). AV1 real-time encoder has been adopted in Google Duo, which empowers video conferencing at very low bitrates.

Activity time ：2022.8.9 | 10：00

Viewing mode ： Scan QR code of poster above , Sign up for group participation Q/A

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Offline Activities

LiveVideoStackCon 2022 Shanghai Station | 2022 Audio and video technology vane

Think about last year 11 At the end of the month, we officially launched LiveVideoStackCon 2022 Audio and Video Technology Conference Shanghai Station Count up , It's over 8 It's been months . Therefore, it also achieved the longest preparation time of the audio and Video Technology Conference , This time, it will finally be 8 month 5 Japan -6 Japan Shanghai Poseidon FUNO Grand Hotel held . In this extraordinary 8 In the months , Let's start with the theme 、 Link Planning , And then to polish the content of the speech , Click on banner Understand the highlights of this conference .

Activity time ：2022/8/5~8/6

Participate in the way ： Offline participation

Address ： Shanghai · Novotel Poseidon

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【 Brand show 】 Special session on quality optimization of qiniuyun sound and painting

Seven cattle cloud audio and video team 2021 In LiveVideoStackCon The Beijing railway station conference released the sound and picture quality analysis system , It has been recognized by many players and customers in the industry . This time, , Qiniuyun will continue to focus on the quality of music and painting , Combine oneself QRTC Products , Bring you some iterations and innovations of this year .

Activity time ：2022/8/6 9:30-12:15

Participate in the way ： Offline participation （ free ）

Address ： Novotel Shanghai Poseidon Hotel - Magellan three halls

Welfare claim ：

• Successfully sign up for the activity , Scan the code and enter the group to obtain the summary of high-quality brand content

• Participate in The special event has the opportunity to draw Thousand yuan surprise gift

scanning QR code Sign up now ！

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【 Brand show 】 stride across X breakthrough , New opportunities for audio and video cohesion

With the rapid development of audio and video technology , Real time interaction has been widely used in many fields , The pursuit of low delay in all walks of life is also higher and higher .5G、 A new generation of codec standards 、 The innovation of network transmission and real-time audio and video technology has brought more new opportunities and challenges to various industries . The Internet of things 、 Streaming media 、 Industry 、 Sea 、 What sparks can social networking and other industries collide with audio and video ？ This special brand show will bring ： Real time audio and video 5G Remote control technology 、 Tencent cloud streaming media technology 、 Codec technology 、 Sea practice 、 Peer to peer real-time audio and video communication technology , Lecturers will talk with you about the development trend of audio and video communication , Work together to write a blueprint for a new era of audio and video communication .

Activity time ：2022/8/5 14:00-17:50

Participate in the way ： Offline participation （ free ）

Address ： Novotel Shanghai Poseidon Hotel - Magellan three halls

Welfare claim ：

• Successfully sign up for the activity , Scan the code and enter the group to obtain the summary of high-quality brand content

• Participate in The special event has the opportunity to draw Thousand yuan surprise gift

scanning QR code Sign up now ！

* Click on banner Jump to learn more about the event .

Click on the card above , Focus on “LiveVideoStack”！

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