| Subgroups | 
					        Tasks | 
					        Chairs/Co-chairs | 
					        E-mail | 
					        
					    
					        | Convener | 
					        Composed of AVS    president, Secretary General and chair/Co-chairs of each technical subgroup,    it performs to direct and coordinate works, addresses matters of general    interest, propose meeting schedules and etc. | 
					        President: Wen    Gao (Peking University) | 
					        wgao@pku.edu.cn | 
					        
					    
					        | Liaison: | 
					        
					    
					        | Lijian Wang (CESI) | 
					        wanglj@cesi.ac.cn | 
					        
					    
					        | Xinhua Zhao (CESI) | 
					        zhaoxh@cesi.ac.cn | 
					        
					    
					        | Secretary    General: Tiejun Huang (Peking University) | 
					        tjhuang@pku.edu.cn | 
					        
					    
					        | Deputy Secretary    General: Fan Liang (Sun Yat-Sen University) | 
					        isslf@mail.sysu.edu.cn | 
					        
					    
					        | Request | 
					        Explore to    analyze current issues in sectors of information industry, and to issue    report on application demand in written form to each standard subgroup | 
					        Chair: Fan    Liang (Sun Yat-sen University) | 
					        isslf@mail.sysu.edu.cn | 
					        
					    
					        | Co-chair: Xiaoju    Gu (Huawei Technology) | 
					        guxiaojun1@huawei.com | 
					        
					    
					        | System | 
					        To generate a    System Standard that can be applied in broadband networks, digital    broadcasting, wireless, storage and etc., propose a system that covers media    content exploitation, network operation, program producing (distribution),    terminal/playback devices and other links. | 
					        Chair: Yiling Xu    (Shanghai Jiaotong University) | 
					        yl.xu@sjtu.ed.cn | 
					        
					    
					        | Luntian    Mou (Beijing University of  Tech) | 
					        ltmou@bjut.edu.cn | 
					        
					    
					        | Co-chair: Cheng    Huang (ZTE) | 
					        huang.cheng5@zte.com.cn | 
					        
					    
					        | Co-chair: Luntian    Mou (Beijing University of  Tech) | 
					        ltmou@bjut.edu.cn | 
					        
					    
					        | Video | 
					        To produce Video    Standard | 
					        Chair: Siwei    Ma (Peking University) | 
					        swma@pku.edu.cn | 
					        
					    
					        | Co-chair:    Xiaozhen Zheng (SZ DJI Technology) | 
					        xiaozhen.zheng@dji.com | 
					        
					    
					        | Editor: Fan    Liang (Sun Yat-sen University) | 
					        isslf@mail.sysu.edu.cn | 
					        
					    
					        | Audio | 
					        To produce Audio    Standard | 
					        Chair: Weibei DOU    (Tsinghua University) | 
					        douwb@tsinghua.edu.cn | 
					        
					    
					        | Co-chair: Xingde    Pan (Beijing Angel Voice Digital Technology Co.,Ltd.) | 
					        pan.xingde@audiocn.com | 
					        
					    
					        | Co-chair: Zhe Wang (Huawei) | 
					        zhe.wang@huawei.com  | 
					        
					    
					        | Editor: Shumin Xu    (Beijing Angel Voice Digital Technology Co.,Ltd.) | 
					        xushumin0689@163.com  | 
					        
					    
					        | Point Cloud | 
					        To develop standards based on the request of point cloud coding technology and    industrial application. | 
					        Chair: Gary Li (Pecheng Lab) | 
					        lige@pcl.ac.cn | 
					        
					    
					        | Co-chair: Shan Liu (Tencent)  | 
					        Shanl@tencent.com | 
					        
					    
					        | Co-chair:    Xiaozhen Zheng (SZ DaJiang Technology) | 
					        xiaozhen.zheng@dji.com | 
					        
					    
					        | Editor: Jing    Wang (Pecheng Lab) | 
					        jean.w@139.com | 
					        
					    
					        | Digital  Media Content Description | 
					        Produce  a standard for digital media content description | 
					        Chair:  Yifan Zhang (Institute of Automation, CAS) | 
					        yfzhang@nlpr.ia.ac.cn | 
					        
					    
					        | Co-chair:  Qingming HUANG (ICT, CAS) | 
					        qmhuang@jdl.ac.cn | 
					        
					    
					        | quality    assessment | 
					        Research quality    evaluation on video and audio contents, especially in objective way of    simulating subjectivity, and set standard. | 
					        Chair: Xiaozhong Xu (Tencent) | 
					        xiaozhongxu@tencent.com | 
					        
					    
					        | Co-chair: Yin Zhao (Huawei) | 
					        yin.zhao@huawei.com | 
					        
					    
					        | Co-chair: Zhenzhong Chen (Wuhan    University) | 
					        zzchen@whu.edu.cn | 
					        
					    
					        | DRM | 
					        Focus  on the core issues and key technologies of the new generation of digital rights  management, propose and formulate general basic standards based on typical  audio and video application scenarios. | 
					        Chair:  Li Guo (Beijing University of Posts and Telecommunicationst) | 
					        guoli@bupt.edu.cn | 
					        
					    
					        | Co-chair: Lei Deng (Alibaba) | 
					        yueyong.dl@alibaba-inc.com | 
					        
					    
					        | Test | 
					        To create    standards that provides methods and reference streams to assess conformance    of a decoder with the standard | 
					        Chair: Jingxin Li    (CESI) | 
					        lijingxin@cesi.cn | 
					        
					    
					        | Co-chair: Wenhui    Dong (ABP, SARFT) | 
					        dongwenhui@abp.gov.cn | 
					        
					    
					        | Co-chair:    Xiaozhen Zheng (SZ DaJiang Technology) | 
					        xiaozhen.zheng@dji.com | 
					        
					    
					        | Co-chair: Xingde    Pan (Beijing Angel Voice Digital Technology Co.,Ltd.) | 
					        pan.xingde@audiocn.com | 
					        
					    
					        | Gene Copression | 
					        Develop standards on gene    sequencing data compression | 
					        Chair: Zexuan    Zhu (Shenzhen University) | 
					        zhuzx@szu.edu.cn | 
					        
					    
					        | Co-chair: Yong Zhang (Shenzhen    Genomics-BGI) | 
					        zhangyong2@genomics.cn | 
					        
					    
					        | IPR | 
					        To address IPR    issues and manage AVS patent pool works | 
					        Chair: Cliff    Reader (AVS Chief Consultant) | 
					        cliff@reader.com | 
					        
					    
					        | Co-chair: Zhaohui    Niu | 
					        niuzhaohui@163.com | 
					        
					    
					        | Implementation | 
					        To look for ways    to implement AVS standards in software, hardware and system | 
					        Chair: Haiwu Zhao    (Shanghai University)  | 
					        zhaohaiwu@shu.edu.cn | 
					        
					    
					        | Co-chair:  Ronggang Wang (Peking University    Shenzhen) | 
					        rgwang@pkusz.edu.cn | 
					        
					    
					        | Liaison | 
					        To promote AVS    application and industrialization | 
					        Chair: Weimin    Zhang (AVS Industrial Alliance) | 
					        wmzhang@jdl.ac.cn | 
					        
					    
					        | Co-chair: Cunbin Pan (Hisilicon) | 
					        pancb@hisilicon.com | 
					        
					    
					        | Wearable    multimedia | 
					          | 
					        Convener: Yiqiang    Chen (ICT, CAS) | 
					        yqchen@ict.ac.cn | 
					        
					    
					Note: Convenors group members includes AVS  President, Liaisons, Secretary General, Prof. Yun He, Prof. Lu Yu, Prof.  Guozhong Wang, each subgroup chair and co-chairs.