Application Oriented Proposal to manage Scalable Video for the Next-Generation of Brazilian DTV Broadcasting System

  • Marcelo Lobeiro SIDIA
  • Rodrigo Admir Vaz SIDIA
  • Luiz Gustavo Pacola Alves SIDIA
  • Hélio Fujimoto SIDIA

Resumo

This paper aims to introduce a new approach to play and control Scalable Video (high-quality video bitstream that also contains one or more subsets of bitstreams) in the next-generation Brazilian DTT (Digital Terrestrial Television) system, called TV 3.0. While current Brazilian DTT system (TV 2.5) is oriented by channel selection, TV3.0 aims to adopt an application-oriented approach, in which TV context is driven by application. This new scenario will allow TV broadcaster to improve quality of video content by applying Video Scalability in the Brazilian middleware for interactive applications (named as DTV Play). This paper proposes an extension of DTV Play API and presents a proof-of-concept in which a DTV Play application is able to select the Scalable Video content mapped in MPD (Media Presentation Description), so that videos may be presented with better quality when Scalable Video BL (Basic layer) is combined with EL (Enhancement layers).

Referências

2020. Call for Proposals: TV 3.0 Project. Technical Proposal CFP TV 3.0. Brazilian Digital Terrestrial Television System Forum. [link].

2020. Digital terrestrial television - Operational Guide Part 1: Transmission system - Guide for implementation of ABNT NBR 15601. Technical Standard 15608-1. Brazilian Digital Terrestrial Television System Forum. [link].

2021. Digital terrestrial television - Data coding and transmission specification for digital broadcasting Part 11: Ginga CC Web-Services - Ginga Common Core Web-Services specification. Technical Standard 15606-11. Brazilian Digital Terrestrial Television System Forum. [link].

2022. ATSC Standard: ATSC 3.0 Interactive Content. Technical Standard A344. Advanced Television Systems Committee. [link].

Anonymous Author. 2023. Photo of Record TV Program DTVPlay Application. Personal archive. Photo taken from TV while "Dez Mandamentos" was airing on Record TV.

J. M. Boyce, Y. Ye, J. Chen, and A. K. Ramasubramonian. 2016. Overview of SHVC: Scalable Extensions of the High Efficiency Video Coding Standard. IEEE Transactions on Circuits and Systems for Video Technology 26 (1 2016), 20–34.

N. Celandroni, E. Ferro, and F. Potorti. 2000. MPEG-2 Coded Video Traces Transmitted Over a Satellite Link: Scalable and Non-Scalable Solutions in Rain Fading Conditions. Multimedia Tools and Applications (1 2000), 73–97. https://doi.org/10.1023/A:1009616005969.

Set Comunicação. 2019. Transmissão híbrida na TV aberta brasileira: o DTV Play e as suas potencialidades. Artigo Edição Revista da SET (2019). [link].

Forum do Sistema Brasileiro de TV Digital Terrestre. 2020. Governo institui DTV Play para novas Smart TVs. Retrieved may 5, 2023 from [link].

Forum do Sistema Brasileiro de TV Digital Terrestre. 2022. DTV Play pode aumentar porcentagem de pessoas conectadas na internet pela televisão. Retrieved February 3, 2022 from [link].

Ron Garrison. 2021. Structure of a MPEG-DASH MPD. Retrieved February 06, 2023 from [link].

A. Kantarci. 2007. Streaming of scalable h.264 videos over the Internet. Multimedia Tools and Applications (6 2007), 303–324. https://doi.org/10.1007/s11042-007-0147-2

J. Y. Lee, S. I Park, H. J Yim, B. M. Lim, S. Y. Kwon Kwon, S. J. Ahn, and N. Hur. 2020. IP-Based Cooperative Services Using ATSC 3.0 Broadcast and Broadband. IEEE Transactions on Broadcasting 66, 2 (2020), 440–448.

mpv.io. 2023. MPV media player. [link]

Pallets. 2023. Flask. [link]

Python Software Foundation. 2023. http-sever – HTTP servers. [link] Last Access 1/june/2023.

C. Regueiro, J. Barrueco, J. Montalban, U. Gil, I. Angulo, I. Eizmendi, P. Angueira, and M. Velez. 2015. SHVC and LDM techniques for HD/UHD TV indoor reception. 2015 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (6 2015).

Iain E. G. Richardson. 2003. H.264 and MPEG-4 Video Compression. Ed. Jonh Wiley and Sons, New York. 281 pages.

Gerhard Rieger. 2023. socat - Multipurpose relay (SOcket CAT). [link]

SBTVD. 2021. TV 3.0 Adopted Technologies. Brasil. [link]

L. Soares, R. Rodrigues, and M. Ferreira Moreno. 2007. Ginga-NCL: The declarative environment of the Brazilian digital TV system. J. Braz. Comput. Soc. 2007 (2007), 12:37–46. https://doi.org/10.1590/S0104-65002007000100005

Iraj Sodagar. 2011. The MPEG-DASH Standard for Multimedia Streaming Over the Internet. IEEE 18 (April 2011). https://doi.org/10.1109/MMUL.2011.71

H. J. Yim, B. M Lim, B. Lee, N. Hur, and S. I. Park. 2021. 8K-UHD service platform using SHVC for ATSC 3.0-based terrestrial broadcasting. 2021 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) (2021), 1-3.
Publicado
2023-10-23
Como Citar
LOBEIRO, Marcelo et al. Application Oriented Proposal to manage Scalable Video for the Next-Generation of Brazilian DTV Broadcasting System. Anais Estendidos do Simpósio Brasileiro de Sistemas Multimídia e Web (WebMedia), [S.l.], p. 137-141, out. 2023. ISSN 2596-1683. Disponível em: <https://sol.sbc.org.br/index.php/webmedia_estendido/article/view/25666>. Acesso em: 18 maio 2024. doi: https://doi.org/10.5753/webmedia_estendido.2023.235752.
Seção
Workshop Futuro da TV Digital Interativa