World's first hybrid 3DTV broadcasting experiment

Kim, Byungsun; Hahm, Sangjin; Kang, Jinmo; Lee, Keunsik; Lee, Jaejun; Park, Hongseok; Jang, Yong-Seok; Kim, Hee Jean

doi:10.1109/bmsb.2012.6264259

Cited by 8 publications

(4 citation statements)

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“…Kim and others [17] introduced a broadcast-broadband hybrid 3DTV service using MPEG-2 TS and HTTP Live Streaming (HLS). Because the presentation timing models of MPEG-2 TS and HLS are different, this scheme utilizes the Society of Motion Picture and Television Engineers (SMPTE) timecode based method, which can provide robust synchronization even when the timestamp information of the 3D video is different.…”

Section: Related Workmentioning

confidence: 99%

“…Moreover, it is necessary to recalculate the PTS value of the additional video stream for a synchronized 3D presentation. Kim and others [17] cannot provide backward compatibility with the existing T-STD model because it requests an additional buffer to hold a decoded base video stream.…”

Section: Related Workmentioning

confidence: 99%

“…The additional video cannot arrive in the hybrid 3DTV receiver at the same time as the broadcast-transmitted base video because the delivery systems and network nature are different from each other, such as broadcast versus broadband [17]. Therefore, the base video should be buffered for a meaningful duration prior to synchronization for a stable 3D video presentation.…”

Section: System Architecturementioning

confidence: 99%

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Design of Synchronization and T-STD Model for 3DTV Service over Hybrid Networks

Yun¹,

Cheong²,

Lee³

et al. 2016

ETRI J

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The objective of digital broadcasting has evolved from providing a plain video service to offering a realistic visual experience. Technologies such as 3DTV and UHDTV have been suggested to achieve this new objective by providing an immersive and stereoscopic visual experience. However, owing to the high bandwidth requirements of such services, the broadcasting industry has faced a challenge to find a new transport mechanism for overcoming the bandwidth limitation. The standardization organizations, the Advanced Television Systems Committee, Digital Video Broadcasting, and Telecommunications Technology Association, have been working on the integration of broadcasting and a broadband network (IP) to resolve the bandwidth issue of realistic video services. This paper introduces a frame‐level timeline synchronization and transport system target decoder model for providing a stable 3DTV service over a hybrid network. The experimental results indicate that the proposed technologies can be successfully adopted as a reference model in a broadcast‐broadband hybrid 3DTV service and other IP‐associated hybrid broadcasting services.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: System Architecturementioning

confidence: 99%

See 1 more Smart Citation

Design of Synchronization and T-STD Model for 3DTV Service over Hybrid Networks

Yun¹,

Cheong²,

Lee³

et al. 2016

ETRI J

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show abstract

“…It is therefore necessary to provide a robust synchronization method. In hybrid network-based 3D broadcasting service, a SMPTE timecode scheme [5] has introduced to synchronize the base video and corresponding additional video. This scheme provides backward compatibility with MPEG-2 and H.264/AVC standards by inserting the identical timecode value in MPEG-2 Group of Picture Copyright c 2015 The Institute of Electronics, Information and Communication Engineers (GoP) header and AVC picture timing Supplemental Enhancement Information (SEI).…”

Section: Synchronization Of Hybrid Network-based 3d Videomentioning

confidence: 99%

A Synchronization and T-STD Model for 3D Video Distribution and Consumption over Hybrid Network

Yun

Cheong²,

Kim

2015

IEICE Trans. Inf. & Syst.

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SUMMARYRecently, standard organizations of ATSC, DVB and TTA have been working to design various immersive media broadcasting services such as the hybrid network-based 3D video, UHD video and multiple views. This letter focuses on providing a new synchronization and transport system target decoder (T-STD) model of 3D video distribution based on heterogeneous transmission protocol in a hybrid network environment, where a broadcasting network and broadband (IP) network are combined. On the basis of the experimental results, the proposed technology has been proved to be successfully used as a core element for synchronization and T-STD model in a hybrid network-based 3D broadcasting. It has been also found out that it could be used as a base technique for various IP associated hybrid broadcasting services.

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An efficient hybrid delivery technology for a broadcast TV service

Kim¹,

Kim

2017

Pers Ubiquit Comput

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World's first hybrid 3DTV broadcasting experiment

Cited by 8 publications

References 0 publications

Design of Synchronization and T-STD Model for 3DTV Service over Hybrid Networks

Design of Synchronization and T-STD Model for 3DTV Service over Hybrid Networks

A Synchronization and T-STD Model for 3D Video Distribution and Consumption over Hybrid Network

An efficient hybrid delivery technology for a broadcast TV service

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