14MR8500, Development of Video Server Technology for Capturing, Editing, Ingesting, and Transmitting 8K and S3D 4K UHD Contents,
Won-Sik Cheong
Abstract
Increasing interests and demands on 3DTV contents have leaded broadcasting related industries to search for technologies that can provides 3D video over broadcasting channels. However, due to the bandwidth limitation of the broadcasting channels, technologies that are based on a single broadcasting channel could not provide high bitrate HD quality 3D video. Therefore, industries had faced need for a multi-channel based 3D service technology. The hybrid 3DTV streaming system using broadcasting and broadband channels is a form of multi-channel based 3D service technology that transmits the one view of 3D content over a single broadcasting channel and transmits the other view over a broadband network channel. The system resolved quality degradation issues of the single broadcasting channel based systems, however, due to unstable nature of the broadband network such as bandwidth fluctuation and packet losses, and extra delay to support broadband delivery, intermittent service failure and longer channel zapping delay were inevitable. To provide high bitrate HD quality 3D service without delay and failure, this paper proposes a downloadable hybrid 3DTV system using broadcasting and broadband channels focusing on service signaling mechanism. Experiments have shown that the proposed system provides high bitrate HD quality 3D content without delay and failure.
KSP Keywords
3D Video, 3D content, Bandwidth limitation, Broadband networks, Channel zapping, Hybrid 3DTV, Network Channel, Quality degradation, Service System, Signaling mechanism, Streaming system
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.