• 가정과삶의질연구
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• 제27권1호
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• pp.209-219
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• 2009

This study identifies the key determinants and technology innovation adoption type of participation in multimedia UCC services. This research examines how the major factors of perceived usability, self-expression, fun & entertainment, arousal, information sharing, other's positive reputation and interface easiness contribute to participation in multimedia UCC services. A sample survey of internet users was conducted, responses were collected from 629 respondents and consumer streaming data were analyzed. Some of the practical implications of the results are follows. This research have categorized that the types of technology adoption for the participation of UCC were innovator consumer, early adaptor consumer, early majority consumer, and late majority consumer. The results of multiple regression analysis indicated that perceived usability, interface easiness, fun & entertainment, self-expression, arousal, other's positive reputation and type of technology adoption posited a significant effect in multimedia UCC Services.

• 가정과삶의질연구
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• 제26권1호
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• pp.95-105
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• 2008

This paper identifies current status and key determinants of participation in multimedia UCC as a web2.0 paradigm. Significant factors composed of IT digital convergence environments and young generation's value, attitude to connecting to web (human relation, visual expressionism, arousal, et al). This paper analyze multimedia UCC service status & current status of participation level of UCC users. The research implemented to analysis customer click streaming data (inter-temporary page-view, unique user)of small-mid multimedia UCC Company and to 2nd data(ww.rankey.com) for page-view and unique user to participation tendency by age and sex about total participation amount of multimedia UCC. In case of young generation be familiar with new internet service, Internet web space meaning important information seeking media and 1 person media able to connect to new web network as prosumer. In UCC centered internet business, web based customers implemented the role of prosumer as generate web contents and consuming to net-working.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2007년도 추계 종합학술대회 논문집
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• pp.795-798
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• 2007

국내외적으로 통신 환경과 저장매체의 발달, 웹의 진화 등으로 인하여 사용자가 디지털 콘텐츠를 직접 제작하고 소비하는 능동적인 소비환경으로 변화되고 있다. 특히 사용자가 만든 UCC(USer Created Contents)는 전세계적으로 이슈가 될 만큼 다양한 파급효과를 유발하고 있다. UCC 중 동영상 UCC는 인터넷 지각 변동의 핵으로 급부상하고 있으며 UCC 동영상에 주력하는 업체들이 급부상하고 있다. 본 논문에서는 UCC 동영상 서비스를 위한 기술적 동향을 분석하고 기반이 되는 기술을 고찰하고자 한다. 이를 통해 향후 UCC 서비스의 발전에 필요한 기술의 발전 방향을 제시하고자 한다.

• 한국콘텐츠학회논문지
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• 제8권2호
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• pp.48-56
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• 2008

본 논문에서는 이미지와 동영상에 대한 UCC 서비스를 쉽게 개발할 수 있는 프로토타입 시스템을 설계하고 구현한다. 제안하는 시스템은 멀티미디어 가공 처리 서브시스템과 메타데이터 관리 서브시스템으로 구성되어 있으며 UCC 서비스 개발자에게 필요한 API를 제공한다. 멀티미디어 가공처리 서브시스템은 이미지, 동영상에 대한 미디어 관리 및 편집 기능을 제공하며 동영상에 대한 스트리밍 서비스를 제공한다. 메타데이터 관리 서브시스템은 이미지, 동영상에 대한 메타데이터 관리 및 검색 기능을 제공한다. 또한, UCC에 대한 댓글 관리 및 스크랩 처리 기능을 제공한다.

• 디지털산업정보학회논문지
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• 제10권3호
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• pp.171-179
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• 2014

Among the P2P based multimedia streaming architecture, multiple chain architecture has advantage in adapting to dynamically changing network topology simply and rapidly, so this architecture is used for UCC broadcasting system. In UCC broadcasting system, general peer involved in DSLAM becomes UCC server rather than broadcasting system that transfers data from ISP servers. Therefore UCC data generated from UCC server peers is transmitted to peers through DSLAM, and this transmission uses uplink bandwidth of DSLAM. In this paper, I propose an efficient management method of DSLAM uplink bandwidths through negotiating tracker and UCC server peer or head peers of DSLAM. I propose the method that tracker restricts a bitrate of uplink stream of UCC servers when used uplink bandwidth of DSLAM exceeds a certain point of maximum uplink bandwidths. I will show the improved performance of proposed scheme rather than general method with respect to the uplink bandwidth of DSLAM by numerical analysis and simulation.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2007년도 추계 종합학술대회 논문집
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• pp.178-182
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• 2007

본 논문에서는 이미지와 동영상에 대한 UCC 서비스를 쉽게 개발할 수 있는 프로로타입 시스템을 설계하고 구현한다. 제안하는 시스템은 멀티미디어 가공 처리 서브시스템과 메타데이터 관리 서브시스템으로 구성되어 있으며 UCC 서비스 개발자에게 필요한 API를 제공한다. 멀티미디어 가공처리 서브시스템은 이미지, 동영상에 대한 미디어 관리 및 편집 기능을 제공하며 동영상에 대한 스트리밍 서비스를 제공한다. 메타데이터 관리 서브시스템은 이미지, 동영상에 대한 메타데이터 관리 및 검색 기능을 제공한다. 또한, UCC에 대한 댓글 관리 및 스크랩 처리 기능을 제공한다.

• 가정과삶의질연구
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• 제27권3호
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• pp.201-212
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• 2009

The purpose of research is to investigate patterns and diffusion of consumer participation on Internet UCC based on digital contents services. A sample survey of internet users was conducted, responses were collected from 629 respondents and consumer streaming data were analyzed. Some of the practical implications of the results are follows. Research can find out that patterns of user participation in UCC. The major genres of UCC are like daily lives of individuals, humors, parodies of star entertainers and types of contents like still pictures or images, texts are relatively highly generated comparing with multimedia UCC. Although participants have been being increased in UCC recently, the consumers as prosumers who are classified in contents generating group are ten percents at the most. In generating community-based UCC such as posting answers of questions and activities in Blog, prosumers who are in contents making group(recreational group) show more positive attitudes than simple participants(consuming only). The results of multiple regression analysis indicated that fun & entertainment, arousal, self-expression, user friendly web interface variable commonly posited a significant effect in multimedia UCC Services between two groups. Information sharing and perceived usefulness posited a significant effect in recreational group.

• 한국멀티미디어학회논문지
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• 제23권1호
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• pp.74-84
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• 2020

In November 2018, virtual pop band K/DA, with the use of holograms and actual K-pop girl group members, performed its debut album titled "POP/STARS" at the opening ceremony of the League of Legends S8 final, hosted by Riot Games. The fan culture that exists for real singers adapts itself to virtual bands, and K/DA, consisting of virtual characters, encouraging the production of user created content (UCC). However, this form of UCC is different from the most common one, meaning that this type of band generates another way of consuming content. Therefore, this study examines how K/DA's digital characters are transformed and reproduced by UCC and how the original producers' content differs from them. Firstly, the development of this study considers the open characteristics of UCC, such as user type, created motivation, created process, content type and sharing method. In the second part, the virtual idol Hatsune Miku and virtual band Pentakill will be analysed to understand UCC. Thirdly, K/DA will be analyzed as a case study based on three factors: created motivation, content type and sharing method. In this manner, this study aims to explain how UCC for virtual bands reproduce and consume original content and expand their commercial value.

• 디지털콘텐츠학회 논문지
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• 제8권4호
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• pp.547-553
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• 2007

UCC가 정보 전달 매체의 새로운 영역으로 부각되기 시작 했다. 많은 사람들이 UCC를 제작하기 시작 했으며, 기업홍보, 개인 홍보, 유통 까지 UCC의 영역은 다양하게 확대 되어 간다. UCC를 제작하기 위한 동영상 편집기는 전통적인 방법으로의 편집에 멈추어 있으며 새로운 기법이 도입도지 못한 게 현실이다. 본 논문은 새로운 UCC 제작기 설계와 시스템 구현에 대해서 제안한다. 본 시스템은 기존의 편집 프로그램과 차별되며 쉽고 빠르게 UCC 콘텐츠를 제작 할 수 있다고 판단했다.

• International Journal of Contents
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• 제4권4호
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• pp.12-17
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• 2008

The web 2.0 is leading a rapid change of internet services. The UCC(User Created Contents) service is one of the representative internet services with web 2.0 paradigm. In this paper, we design and implement the UCC services prototype system for image and video. The proposed system does not need to install ActiveX and client programs on devices of users to edit their contents. All processes for editing UCC are conducted on the server. Our proposed system consists of the two components such as the multimedia editing subsystem and the metadata management system. They provide the API to UCC service developers or vendors. The multimedia editing subsystem supports editing for image and video, and the streaming services of video. The metadata management subsystem supports the metadata management and retrieval of image and video.