Publication

MPEG-Based Personalized Content Delivery

Touradj Ebrahimi, Olivier Steiger
2003
Conference Papers

Abstract

In this paper, we present a personalized multimedia content delivery system dealing with both user preferences and terminal/network capabilities. In order to ease interoperability with third-party applications, content annotation, user preferences handling and terminal/network capabilities description are managed by MPEG 7 and MPEG 21 standards. Offline content adaptation and annotation tools are proposed for content preparation. Content delivery is handled by a client-server architecture. This architecture is built around custom personalization and adaptation tools, and a commercial content streamer. The proposed system has been used to provide Universal Multimedia Access within the EC funded R&D project PERSEO.

Official source

https://infoscience.epfl.ch/entities/publication/3e791ea7-6ac9-436c-88d1-f335e6d7955b

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Touradj Ebrahimi, Olivier Steiger
2003
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/3e791ea7-6ac9-436c-88d1-f335e6d7955b

About this result

Related concepts (32)

MPEG-4

MPEG-4 is a group of international standards for the compression of digital audio and visual data, multimedia systems, and file storage formats. It was originally introduced in late 1998 as a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) (ISO/IEC JTC 1/SC29/WG11) under the formal standard ISO/IEC 14496 – Coding of audio-visual objects. Uses of MPEG-4 include compression of audiovisual data for Internet video and CD distribution, voice (telephone, videophone) and broadcast television applications.

Moving Picture Experts Group

The Moving Picture Experts Group (MPEG) is an alliance of working groups established jointly by ISO and IEC that sets standards for media coding, including compression coding of audio, video, graphics, and genomic data; and transmission and file formats for various applications. Together with JPEG, MPEG is organized under ISO/IEC JTC 1/SC 29 – Coding of audio, picture, multimedia and hypermedia information (ISO/IEC Joint Technical Committee 1, Subcommittee 29). MPEG formats are used in various multimedia systems.

MPEG-1

MPEG-1 is a standard for lossy compression of video and audio. It is designed to compress VHS-quality raw digital video and CD audio down to about 1.5 Mbit/s (26:1 and 6:1 compression ratios respectively) without excessive quality loss, making video CDs, digital cable/satellite TV and digital audio broadcasting (DAB) practical. Today, MPEG-1 has become the most widely compatible lossy audio/video format in the world, and is used in a large number of products and technologies.

Related publications (1)

MPEG-Based Personalized Content Delivery

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Clock synchronization of MPEG-2 services over packet networks