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Paper Abstract and Keywords
Presentation 2020-10-01 11:25
Development of Timed Metadata Events Delivery System for Broadcasters' Internet Services
Tohru Takiguchi, Masaya Ikeo, Satoshi Nishimura, Hiroshi Fujisawa (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) In broadcasting and OTT(Over-The-Top), there are various services with timed metadata events. Broadcasters’ provide services such as breaking news and viewers vote. OTT provides services such as ad insertion and interactive story programs. In addition, the use of timed metadata events in the integrated broadcast-broadband services is expected to lead to the creation of new services. However, there are some issues such as the lack of use case consideration and delivery delay. In this study, we summarize the requirements derived from the use cases and propose a method of delivering metadata events according to those requirements.
Keyword (in Japanese) (See Japanese page) 
(in English) Integrated broadcast-broadband system / Hybridcast / Media Timed Events / CMAF / MPEG-DASH / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 24, BCT2020-66, pp. 17-22, Oct. 2020.
Paper # BCT2020-66 
Date of Issue 2020-09-24 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEICE-SIS  
Conference Date 2020-10-01 - 2020-10-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) System Implementation Technology, Short Range Wireless Systems, Smart Multimedia Systems, Broadcasting Technology, etc. 
Paper Information
Registration To BCT 
Conference Code 2020-10-BCT-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Timed Metadata Events Delivery System for Broadcasters' Internet Services 
Sub Title (in English)  
Keyword(1) Integrated broadcast-broadband system  
Keyword(2) Hybridcast  
Keyword(3) Media Timed Events  
Keyword(4) CMAF  
Keyword(5) MPEG-DASH  
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Keyword(7)  
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1st Author's Name Tohru Takiguchi  
1st Author's Affiliation Science & Technology Research Laboratories, Japan Broadcasting Corporation(NHK) (NHK)
2nd Author's Name Masaya Ikeo  
2nd Author's Affiliation Japan Broadcasting Corporation(NHK) (NHK)
3rd Author's Name Satoshi Nishimura  
3rd Author's Affiliation Science & Technology Research Laboratories, Japan Broadcasting Corporation(NHK) (NHK)
4th Author's Name Hiroshi Fujisawa  
4th Author's Affiliation Science & Technology Research Laboratories, Japan Broadcasting Corporation(NHK) (NHK)
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Speaker
Date Time 2020-10-01 11:25:00 
Presentation Time 25 
Registration for BCT 
Paper # ITE-BCT2020-66 
Volume (vol) ITE-44 
Number (no) no.24 
Page pp.17-22 
#Pages ITE-6 
Date of Issue ITE-BCT-2020-09-24 


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