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The purpose of this paper is to provide a tutorial and survey on recent advances in multimedia networking from an integrated perspective of both video networking and building digital video libraries. The nature of video networking, coupled with various recent developments in standards, proposals and applications, poses great challenges to the research and industrial communities working in this area.

This paper presents an insightful analysis for recent and emerging multimedia applications in digital video libraries and on video coding standards and their applications in digital libraries. Emphasis is given on those standards and mechanisms that enable multimedia content adaptation fully interoperable according to the vision of Universal Multimedia Access vision.

The tutorial helps elucidate the similarities and differences among the considered standards and networking applications. A number of research trends and challenges are identified, and selected promising solutions are discussed. This practice would needle further thoughts on the development of this area and open-up more research and application opportunities.

The paper does not provide methodical studies of networking application scenarios for all the discussed video coding standards and Quality of Service (QoS) management mechanisms.

The paper provides an overview of which technologies/mechanisms are being used broadly in networking scenarios of digital video libraries. The discussed networking scenarios bring together video coding standards and various emerging wireless networking paradigms toward innovative application scenarios.

QoS mechanisms and video coding standards that support multimedia applications for digital video libraries need to become well-known by library managers and professional associations in the fields of libraries and archives. The comprehensive overview and critiques on existing standards and application approaches offer a valuable reference for researchers and system developers in related research and industrial communities.

This study aims to investigate the potential impact and passenger perceptions of integrating multimedia books within airline services, aiming to elucidate the evolving landscape of in-flight entertainment and reading experiences.

A quantitative research methodology was used, using a structured questionnaire distributed to presenters at the International Federation of Library Associations.

Analysis revealed varying passenger interest in multimedia books, with approximately 57.7% displaying engagement, while 40.4% demonstrated limited interest or none. However, a notable majority (60.6%) preferred multimedia books over traditional print books during flights. Furthermore, 90.4% perceived a positive impact of multimedia books on flight reading experiences, leading to increased satisfaction (81.7%) and a high likelihood of recommending airlines offering such content (91.3%).

The study's limitations include a specific focus on International Federation of Library Associations and Institutions (IFLA) World Library and Information Congress (WLIC) presenters, potentially limiting broader generalisations. Further research might explore the preferences of a wider demographic range and incorporate qualitative aspects to deepen understanding. Airlines could leverage multimedia books to enhance passenger satisfaction, attract diverse audiences and foster cultural inclusivity within in-flight entertainment.

This study contributes insights into the evolving landscape of in-flight entertainment, emphasising the significant potential and positive impact of integrating multimedia books within airline services. It underscores the importance of catering to diverse passenger preferences and enhancing overall satisfaction during air travel.

The purpose of this paper is to propose the incorporation of Mayer’s cognitive theory of multimedia learning (CTML) into library digital initiatives, specifically open educational resources (OER). CTML contains established principles that maximize the impact of teaching material through optimizing the use of multimedia. As educators, librarians should adhere to CTML principles and advocate for them to be followed when library digital resources are created locally or used in a classroom. The paper looks at an OER title as an example and outlines changes based on CTML for improvements.

A literature review is used to identify the areas of librarianship where CTML already is in use and where research is lacking.

There are many opportunities to apply multimedia learning theory to aspects of library operations. The author should consider multimedia learning when making digitization decisions. OER projects should be accomplished with these principles and general learning theory principles in mind. Libraries should be aware of CTML principles when creating all digital scholarship.

This paper is based on a literature review, not on research done specifically on this topic. It includes specific recommendations to improve an OER title as an example of what should be done on a broader scale.

Librarians are educators should be aware of learning theory and particularly multimedia learning theory as learners often are not directly accessible to provide feedback. Design is critical to learning and this paper provides practical recommendations for application.

Other papers have considered CTML as applied to online tutorials and instruction in general. Significantly less attention has been paid to applying CTML and cognitive learning theories outside of traditional instruction. This paper advocates expanding the use of cognitive learning theory and CTML to digital resources produced by the library.

In 1989, IBM desiring to establish closer working relationships with libraries particularly with academic libraries established INFORMA as “a forum for current and prospective users of IBM technology in libraries.” INFORMA is directed by a steering committee composed of representatives from institutions currently using IBM technology for library automation, with IBM serving as corporate sponsor. Chair of the committee for the first year was Kaye Gapen, dean of the University of Wisconsin's General Library System, and an IBM consulting scholar. Jordan Scepanski, director of libraries and learning resources, California State University at Long Beach, is the current chair.

The Centre for Science and Industry in Paris, which is one of the most attractive high‐tech science museums in Europe, hosts a unique multimedia library holding some 330 000 documents in scientific and technological fields (books, periodicals, films, educational software, cassettes and CDROMs) with an average of 4000 users per day. Ever since its opening to the public in 1986, the library has been fully automated with an integrated system and presently it operates under GEAC GLIS (running on a GEAC 9000 computer) for acquisition, cataloguing, OPAC and circulation. The OPAC is also available on videotex (French Minitel). After a brief review of the background of CDROM installation in French public libraries, the particular case of the use of CDROMs at La Villette Library is discussed. CDROMs made available to the public are differentiated from those used by the staff, mainly for cataloguing and reference purposes. Other than cost, problems related to the design of hardware and software configuration, as well as the importance of testing pilot products, are analysed. Finally, future developments including the replacement of the existing hardware, upgrading of the software and the necessity of systematic evaluation of CDROM usage by patrons are discussed.

Reports on the Multimedia in Libraries Project, begun in October 1990, to investigate the specific opportunities that technology offers to libraries and information centres. Discusses the four multimedia modules included in the prototype covering non‐verbal communication, query negotiation, bibliographic search strategies and feedback of information to the enquirer. Concludes that evaluators have appreciated the creative and tongue‐in‐cheek use of multiple media in this important area.

Details have now been released of the six research efforts, developing new technologies for digital libraries, which are being funded for four years by the US government. The Digital Library Project's focus is ‘dramatically to advance the means to collect, store, and organise information in digital forms, and make it available for searching, retrieval and processing via communication networks — all in user‐friendly ways.’

This paper surveys theoretical and practical issues associated with a particular type of information retrieval problem, namely that where the information need is pictorial. The paper is contextualised by the notion of a visually stimulated society, in which the ease of record creation and transmission in the visual medium is contrasted with the difficulty of gaining effective subject access to the world's stores of such records. The technological developments which, in casting the visual image in electronic form, have contributed so significantly to its availability are reviewed briefly, as a prelude to the main thrust of the paper. Concentrating on still and moving pictorial forms of the visual image, the paper dwells on issues related to the subject indexing of pictorial material and discusses four models of pictorial information retrieval corresponding with permutations of the verbal and visual modes for the representation of picture content and of information need.

The need of tools for content analysis, information extraction and retrieval of multimedia objects in their native form is strongly emphasized into the judicial domain: digital videos represent a fundamental informative source of events occurring during judicial proceedings that should be stored, organized and retrieved in short time and with low cost. This paper seeks to address these issues.

In this context the JUMAS system, stem from the homonymous European Project (www.jumasproject.eu), takes up the challenge of exploiting semantics and machine learning techniques towards a better usability of multimedia judicial folders.

In this paper one of the most challenging issues addressed by the JUMAS project is described: extracting meaningful abstracts of given judicial debates in order to efficiently access salient contents. In particular, the authors present an ontology enhanced multimedia summarization environment able to derive a synthetic representation of judicial media contents by a limited loss of meaningful information while overcoming the information overload problem.

The adoption of ontology‐based query expansion has made it possible to improve the performance of multimedia summarization algorithms with respect to the traditional approaches based on statistics. The effectiveness of the proposed approach has been evaluated on real media contents, highlighting a good potential for extracting key events in the challenging area of judicial proceedings.

The purpose of this paper is to examine an auto‐assembled multimedia presentation from digital libraries, in which the retrieved media objects are dynamically composed to form a continuously played “TV‐like” presentation. This study seeks to propose techniques for ordering the media objects in such a presentation so as to reduce its total presentation lag in a high‐delay network environment.

Scheduling techniques adapted from conventional operational research for solving the proposed problem were applied. A number of computationally efficient heuristic algorithms that can obtain near‐optimal sequences are proposed. Numerical simulations and real‐life experiments for cases with different buffer constraints and bandwidth fluctuations were conducted to evaluate the proposed algorithms.

The result indicates that the proposed algorithms always significantly reduce the presentation lag of a given presentation, compared with a random sequence. Overall, for all the test cases, the average gaps between the idle rates of the heuristic sequences and random sequences range from 15 to 25 per cent. In particular, the RRB_3_2007 algorithm outperforms others in most of the cases involved in the experiment.

The study develops a sequence optimization technique for ordering the media objects and a framework for a prefetch‐enabled presentation system. The effectiveness and ease of implementation of the heuristic algorithms and the system framework make it feasible for practical digital library and meta‐search engine applications.