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 Who We Are

AVS Workgroup, short for Audio and Video Coding Standard Workgroup of China was authorized to be established by the Science and Technology Department under the former Ministry of Industry and Information Technology of Peoples Republic of China in June, 2002. With the mandate of satisfying the demands from the rapidly growing information industry, AVS is committed to producing technical standards of high quality for compression, decompression, processing, and representation of digital audio and video, and thus providing the digital audio-video equipments and systems with high-efficient and economical coding/decoding technologies. AVS can be applied in wide variety of significant information sectors including high-resolution digital broadcast, high-density laser-digital storage media, wireless broad-band multimedia communication and internet broad-band stream media.
AVS is one of the second generation of source coding/decoding standards and own independent Chinese intellectual property rights. Source coding technology primarily addresses the problem of coding and compressing audio& video mass data viz. initial data and original sources, hence known as digital video and audio coding technology, and it is the premise of the subsequent digital transmission, storage and broadcast and serves as the common standard for digital video& audio industry.



 Q1 : What does AVS stand for?
 Q2 : What is the mission of AVS Work Group?
 Q3 : Where can AVS standard be applied?
 Q4 : How many subgroups have been established in AVS currently?
 Q5 : How many AVS member bodies are there?


  1.  The 82nd AVS meeting will be convened by conference call from August 22-26, 2022.
  2.  AVS3 added to the DVB's codec toolbox as a Next Generation Video Coding solution. New!
  3.  Notice on the AVS Alliance Industry Standard "Information Technology Intelligent Media Coding Part 2: Video" (Revised) (Draft for AVS Industry Alliance Standard)
  4.  Call for Essential Patents for AVS3-P2
  5.  Draft text of AVS3 group standard (Main profile) can be downloaded now.
  6.  The English specification for AVS+/AVS P16 is available now.
 AVS Periodicals

No.91 Apr. 18,2017

No.90 Jan. 18,2017

No.88 Jul. 07,2016

No.87 Apr. 10,2016

More ...

 AVS Members

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