• Journal of the Korean BIBLIA Society for library and Information Science
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• 제21권4호
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• pp.67-80
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• 2010

The output and usage rate of audio-visual materials have sharply increased as the information industry advances and diverse archives became available. However, the awareness of the audio-visual archives are more of a separate record with collateral value. The organizations that hold these materials have very weak system of the various areas such as the categories and archiving methods. Moreover, the management system varies among the organizations, so the users face difficulty retrieving and utilizing the audio-visual materials. Thus, this study examined the feasibility of the synchronized management of audio-visual archives by comparing the descriptive elements of the audio-visual archives in internal key agencies. The study thereby examines the feasibility of the metadata element of the organizations and that of synchronized management to propose the effect of the use of management, retrieval and service of efficient AV materials. The study also proposes the improvement of descriptive element of metadata.

• Proceedings of the KIEE Conference
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• 대한전기학회 2008년도 학술대회 논문집 정보 및 제어부문
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• pp.99-101
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• 2008

시청각기록물은 기존 문서기록물과 달리 생생한 현장감을 전달할 수 있고 사용자들의 관심을 끌 수 있는 장점이 있다. 그러나 전자시청 각기록물은 원본과 똑같은 품질의 사본들이 많이 만들어지게 되어 위변조가 쉽고 불법복제 및 배포가 가능하기 때문에 기록물관리에 주의를 기울여야 한다. 이러한 문제를 해결하기 위한 방안들로서 DRM과 워터마킹기술이 주목을 받게 되었다. 본 논문에서는 시청각기록물 중에서 동영상 시청각 기록물에 적용 가능한 워터마킹 기술을 제안한다. 본 논문에서 제시한 워터마킹 기술은 원본영상신호의 복제신호를 추출하여 워터마크 정보를 삽입하는 방법을 취했다. 전자시청각 기록물 출처확인 및 무단배포에 따른 저작권 권리 추적을 위한 기술로서 다양한 실험을 통하여 가능성을 점검하였다. 원본 신호에서 추출된 신호를 이용하여 워터마크 정보를 삽입하기 때문에 화질훼손이 적고 압축알고리즘에 강인한 특성을 갖고 있다. 실험결과를 통해서 원본보존을 중요시하는 시청각기록물관리 분야에서 적용 가능성을 제시하였다.

• Journal of Korean Society of Archives and Records Management
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• 제11권2호
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• pp.121-142
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• 2011

The amount of audio-visual records production is growing rapidly and its formats are various. However, the audio-visual records are hardly managed and transferred. There are four different problems for checking how to transfer and manage audio-visual records of the central government: production and register, management and utilization, transfer, and dedicated program management. For solving these problems, the study proposes the development of process tools for audio-visual records, such as dedicated processes and S/W; the standardization of audio-visual records' management; the changes of audio-visual records officer's recognition; the need to educate dedicated audio-visual records managers; the recruitment of professionals dedicated to audio-visual records in the National Archives of Korea. Additionally, it is necessary to make an effort into practical use and preservation of audio-visual records.

• The Korean Journal of Archival Studies
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• 제32호
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• pp.79-126
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• 2012

The purpose of this study is to deduct appraisal elements of audio-visual records based on the characteristics of audio-visual records and to take on the relative importance of elements by public institution's archivist and National Archive of Korea's audio-visual specialist thereby to suggest appraisal elements of priority audio-visual records appraisal. Priority of the appraisal elements analysis alternatives for the deducted audio-visual appraisal elements using AHP(Analytic Hierarchy Process) by public institution's archivist and National Archive of Korea's audio-visual specialist. As the results of AHP(Analytic Hierarchy Process), 'context' was decides as the most important appraisal classes, and 'subject' was decides as the most important appraisal elements.

• The Korean Journal of Archival Studies
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• 제72호
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• pp.91-163
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• 2022

The focus of this paper lies on the fact that the 'management' and 'utilization' of audiovisual archives are still not specialized in both the public and the private sectors. The use of online video platforms including 'YouTube' has became common. Accordingly the production and collection of high-definition and high-capacity audiovisual archives has been rapidly increasing. However, it also emphasizes that there are no references or principles in the current Public Records Act and its enforcement rules, public standards, and guidelines. This paper ultimately examines the provisions that are related to audiovisual archives of the current Public Records Act, which needed to be revised and enacted due to the lack of an audiovisual archives management manual of national institutions, public broadcasters, and organizations can refer to. In addition, this study tries to find out what kind of systems and guidelines are used in audiovisual archives management. This paper examines the current state of standardization of audiovisual records of the National Archives. It also analyses the systems and the guidelines methodically for efficient audiovisual record management in the public records management sector. It suggests the new direction of relevant public standards and guidelines through this research. Futhermore, it measures to activate the audiovisual management policy-making functions of the National Archives. The necessity of establishing a Public Audiovisual Archives as an organization was also reviewed in this paper. The Public Audiovisual Archives will collect Public Audio and Videos systematically and comprehensively through the legal deposit system. And it will be operated by the management and the utilization system so that it can be used for public as a collective memory. Finally, it will takes a charge of a professional role in audiovisual record management field, such as technology standardization to safeguard and protect the copyrights through this process.

• Journal of Korean Society of Archives and Records Management
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• 제9권1호
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• pp.33-50
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• 2009

ADD(Agency for Defense Development) has developed digital audio-visual archives management system to ensure easy access and long-term preservation for digital audio-visual archives. This paper covers total process of the system development and database management in the aspect of preservation and utilization by users' easy search through digitization of audio-visual archives. In detail, it contains system design for images and video data handling, standard workflow establishment, data quality, and metadata settings for database by converting an analog data into digital format. Also, this study emphasizes the importance of audio-visual archives management system through cost-effectiveness analysis.

• Journal of the Korean BIBLIA Society for library and Information Science
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• 제35권1호
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• pp.273-300
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• 2024

In the electronic records environment, along with discussions on ways to digitize analog records, it is important to prepare preservation strategies for each type of records produced and received electronically. In the same context, there is a need for discussion on applying a preservation format selection system with the goal of long-term preservation of data sets and audio-visual type electronic records other than document types. Audiovisual records must apply preservation strategies appropriate to the characteristics of each medium, such as images, audio, and video. This study establishes unique standards for selecting a preservation format for audio-visual electronic records through analysis of Significant Properties based on literature review, composed audio-type preservation format suitability evaluation items, and proposed a recommended format based on the results of applying them.

• The Korean Journal of Archival Studies
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• 제79호
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• pp.343-387
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• 2024

Electronic records, characterized by their inherent volatility and instability, necessitate sustainable preservation measures to ensure their long-term accessibility. The National Archives of Korea has instituted a selection system for preservation formats tailored predominantly for document-type electronic records. However, this system falls short in accommodating other record types such as audiovisual records. This study endeavors to broaden the applicability of the existing system, with a concentrated focus on image-type electronic records, and to formulate foundational guidelines for their long-term preservation. In South Korea, image-type electronic records rank as the second most prevalent category following document-type. The image-type electronic records are the most basic form of audio-visual records, and research on this lays the foundation for future discussions on other audio-visual records. Consequently, this research has led to the development of a selection system for preservation formats specifically for image-type electronic records. This system is designed to facilitate the prompt and efficient evaluation of preservation format suitability, even in the context of emerging image formats. The efficacy of this system was validated through its application to extant image formats, resulting in the selection of TIFF, JFIF, and PNG as the optimal preservation formats. The outcomes of this study offer valuable insights and practical reference points for future preservation format evaluations within the field of electronic record management.

• Journal of Korean Society of Archives and Records Management
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• 제24권1호
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• pp.163-186
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• 2024

With the National Archives of Korea's establishment of the Selection Criteria for Preservation Format of Digital Records (v1.0) in 2022, criteria have been formed to facilitate the selection of appropriate preservation formats for various types of digital records. With the advancement of technology, diverse electronic file types are produced. However, no specific criteria exist for records other than document types, such as PDF/A-1b. Therefore, the purpose of this paper is to derive intrinsic criteria for selecting preservation formats for audiovisual records, particularly focusing on video-type digital records, to expand the scope of the preservation format selection criteria. Initially, significant properties of video-type digital records were determined, forming the basis for the intrinsic criteria. According to these properties, the video types were categorized into container type and codec type, and three and six evaluation criteria items were derived, respectively. By structuring evaluation criteria for each attribute, this paper proposes intrinsic criteria for selecting preservation formats for video-type electronic records.

• The Korean Journal of Archival Studies
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• 제58호
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• pp.95-145
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• 2018

As a communication language, non-text records and archives such as photographs, images, and videos are becoming more important than text records. As a result, domestic institution, organizations, and specialists related to record management have been emphasizing the necessity of the archive management system appropriate for the distinctive characteristics of image records. This paper summarizes the points to be considered for the establishment of the Korean audiovisual archives management system, based on the writer's experience of participating in the International Audiovisual Archives Management Training for professionals in the world(INA Frame) of 2018. In particular, various types of contents including cinema, broadcasting, cultural should be managed at the national level. Furthermore, the necessity of a new concept establishment for "public audiovisual heritage" is accentuated. In addition, the tasks regarding the establishment of foundation, such as the modification of the related systems and infrastructures, and the layouts of the institution or governance, should be reviewed and revised. Moreover, the preliminary tasks revised, should be lead to the establishment of stable management system for public audiovisual archives of Korea.