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MPAI MPEG ISO

The MPAI 2022 Calls for Technologies – Part 1 (AI Framework)

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A foundational element of the MPAI architecture is the fact that monolithic AI applications have some characteristics that make them undesirable. For instance, they are single-use, i.e., it is hard to reuse technologies used by the application in another application and they are obscure, i.e., it is hard to understand why a machine has produced a certain output when subjected to a certain input. The first characteristic means that it is hard to make complex applications because an implementer must…

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August 1992 – the gates open to global digital television

In this article, I continue the tradition of reporting on major MPEG events when one of them comes to an anniversary. This time the anniversary concerns the word “profile”. In July 1990, when the MPEG-1 standard was far from done (it would only be approved in November 1992), a diverse group of individuals attended the first MPEG-2 session, brainstorming on requirements for the "second phase of MPEG work" as MPEG-2 was warily called at that time. The engine took time…

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MPAI 101

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The 19th of July 2022 was the second anniversary of the launch of the MPAI idea. After two years of existence, it is useful to have a summary of MPAI’s vision, mission, processes, achievements, plans, and the sister organisation MPAI Store. Those in a hurry can have a look at a 2 min video about MPAI (YouTube – non-YouTube). Vision. The MPAI idea was driven by the impact digital media standards had on the media industry. While traditionally not very…

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The second round of MPAI standardisation begins

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On 19 July 2020 – two years ago – the wild idea of an organisation dedicated to the development of AI-based data coding standards was made public. What has happened in these two years? MPAI was established in September 2020. Four Calls for Technologies were published in December 2020, and January-February 2021. The corresponding four Technical Specifications were published in September-November-December 2021: AI Framework (MPAI-AIF, a standard environment to execute AI workflows composed of AI Modules), Compression and Understanding of…

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MPAI calls for technologies supporting three new standards

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Geneva, Switzerland – 19 July 2022. Today the international, non-profit, unaffiliated Moving Picture, Audio and Data Coding by Artificial Intelligence (MPAI) standards developing organisation has concluded its 22nd General Assembly. Among the outcomes is the publication of three Calls for Technologies supporting the Use Cases and Functional Requirements identified for extensions of two existing standards – AI Framework and Multimodal Conversation – and for a new standard – Neural Network Watermarking. Each of the three Calls is accompanied by two…

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What is new in MPAI Multimodal Conversation

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The MPAI project called Multimodal Conversation (MPAI-MMC), one of the earliest MPAI projects, has the ambitious goal of using AI to enable forms of conversation between humans and machines that emul­ate the conversation between humans in completeness and intensity. An important element to achieving this goal is the leveraging of all modalities used by a human when talking to another human: speech, but also text, face, and gesture. In the Conversation with Emotion use case standardised in Version 1 (V1)…

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