TY - GEN
T1 - Media synchronization method for video hypermedia application based on extended event model
AU - Abe, Hironobu
AU - Shigeno, Hiroshi
AU - Okada, Ken Ichi
PY - 2006
Y1 - 2006
N2 - This paper describes a proposal of an extended event model using a media synchronization method for video hypermedia applications. In this extended event model, video and metadata are synchronized by periodically inserting event information in the video multiplex. We considered the following design policies: 1) a model that is independent of the video format and delivery method, 2) the synchronization accuracy can be tuned depending on the purpose and use of the metadata. We designed the extended event model based on the above design policies, and implemented this model as an encode/decode library for Windows Media. Based on this model we developed a video hypermedia system prototype and performed evaluation experiments. The evaluation results of real time synchronization performance of the system prototype showed that in the case of sports video content a synchronization accuracy of 100 msec between video and metadata, makes our method effective for use in video hypermedia applications.
AB - This paper describes a proposal of an extended event model using a media synchronization method for video hypermedia applications. In this extended event model, video and metadata are synchronized by periodically inserting event information in the video multiplex. We considered the following design policies: 1) a model that is independent of the video format and delivery method, 2) the synchronization accuracy can be tuned depending on the purpose and use of the metadata. We designed the extended event model based on the above design policies, and implemented this model as an encode/decode library for Windows Media. Based on this model we developed a video hypermedia system prototype and performed evaluation experiments. The evaluation results of real time synchronization performance of the system prototype showed that in the case of sports video content a synchronization accuracy of 100 msec between video and metadata, makes our method effective for use in video hypermedia applications.
UR - http://www.scopus.com/inward/record.url?scp=34247592481&partnerID=8YFLogxK
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U2 - 10.1109/ICME.2006.262774
DO - 10.1109/ICME.2006.262774
M3 - Conference contribution
AN - SCOPUS:34247592481
SN - 1424403677
SN - 9781424403677
T3 - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
SP - 1289
EP - 1292
BT - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
T2 - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006
Y2 - 9 July 2006 through 12 July 2006
ER -