Video quality indicators for ISDB-Tb free to air digital television
Resumen:
The present paper describes the architecture of an ongoing project (called ―VQI – Video Quality Indicators‖) that aims to generate indicators of the quality of video received by the viewers of Free to Air Digital Television. Particularly, it is oriented to ISDB-Tb system so the video codec used is H.264 with both HD and SD resolutions. The final result of the project is to obtain an objective indicator of video quality and direct subjective measures, based on the average opinion of the audience. For the subjective measurements, the concept of crowdsourcing for TV is introduced. They are performed through an Interactive TV application using Ginga middleware. The paper includes a brief discussion on the treatment of packet loss for DTV, and a description of a new application for smartphones developed to input the ratings in subjective test sessions which simplifies processing of results and minimizes errors.
| 2013 | |
|
Quality of experience ISDB-Tb Ginga Quality assessment |
|
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/41775 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522938827571200 |
|---|---|
| author | Sotelo, Rafael |
| author2 | Joskowicz, José |
| author2_role | author |
| author_facet | Sotelo, Rafael Joskowicz, José |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Sotelo, Rafael Joskowicz, José |
| dc.date.accessioned.none.fl_str_mv | 2023-12-11T19:57:43Z |
| dc.date.available.none.fl_str_mv | 2023-12-11T19:57:43Z |
| dc.date.issued.es.fl_str_mv | 2013 |
| dc.date.submitted.es.fl_str_mv | 20231211 |
| dc.description.abstract.none.fl_txt_mv | The present paper describes the architecture of an ongoing project (called ―VQI – Video Quality Indicators‖) that aims to generate indicators of the quality of video received by the viewers of Free to Air Digital Television. Particularly, it is oriented to ISDB-Tb system so the video codec used is H.264 with both HD and SD resolutions. The final result of the project is to obtain an objective indicator of video quality and direct subjective measures, based on the average opinion of the audience. For the subjective measurements, the concept of crowdsourcing for TV is introduced. They are performed through an Interactive TV application using Ginga middleware. The paper includes a brief discussion on the treatment of packet loss for DTV, and a description of a new application for smartphones developed to input the ratings in subjective test sessions which simplifies processing of results and minimizes errors. |
| dc.description.es.fl_txt_mv | Trabajo presentado a IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). London, UK, 5-7 jun. 2013 |
| dc.identifier.citation.es.fl_str_mv | Sotelo, R y Joskowicz, J. "Video Quality Indicators for ISDB-Tb Free to Air Digital Television" Proceedings of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), London, UK, 5-7 jun. 2013, pp. 1-6, doi: 10.1109/BMSB.2013.6621725. |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/41775 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | Quality of experience ISDB-Tb Ginga Quality assessment |
| dc.title.none.fl_str_mv | Video quality indicators for ISDB-Tb free to air digital television |
| dc.type.es.fl_str_mv | Ponencia |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Trabajo presentado a IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). London, UK, 5-7 jun. 2013 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_96fdfe3393b2b09c38059360ec0e0dff |
| identifier_str_mv | Sotelo, R y Joskowicz, J. "Video Quality Indicators for ISDB-Tb Free to Air Digital Television" Proceedings of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), London, UK, 5-7 jun. 2013, pp. 1-6, doi: 10.1109/BMSB.2013.6621725. |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/41775 |
| publishDate | 2013 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | 2023-12-11T19:57:43Z2023-12-11T19:57:43Z201320231211Sotelo, R y Joskowicz, J. "Video Quality Indicators for ISDB-Tb Free to Air Digital Television" Proceedings of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), London, UK, 5-7 jun. 2013, pp. 1-6, doi: 10.1109/BMSB.2013.6621725.https://hdl.handle.net/20.500.12008/41775Trabajo presentado a IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). London, UK, 5-7 jun. 2013The present paper describes the architecture of an ongoing project (called ―VQI – Video Quality Indicators‖) that aims to generate indicators of the quality of video received by the viewers of Free to Air Digital Television. Particularly, it is oriented to ISDB-Tb system so the video codec used is H.264 with both HD and SD resolutions. The final result of the project is to obtain an objective indicator of video quality and direct subjective measures, based on the average opinion of the audience. For the subjective measurements, the concept of crowdsourcing for TV is introduced. They are performed through an Interactive TV application using Ginga middleware. The paper includes a brief discussion on the treatment of packet loss for DTV, and a description of a new application for smartphones developed to input the ratings in subjective test sessions which simplifies processing of results and minimizes errors.Made available in DSpace on 2023-12-11T19:57:43Z (GMT). No. of bitstreams: 5 Video quality.pdf: 771922 bytes, checksum: 2214436ef671cde836e1fdcfdb799b4b (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2013enengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Quality of experienceISDB-TbGingaQuality assessmentVideo quality indicators for ISDB-Tb free to air digital televisionPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaSotelo, RafaelJoskowicz, 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- Universidad de la Repúblicafalse |
| spellingShingle | Video quality indicators for ISDB-Tb free to air digital television Sotelo, Rafael Quality of experience ISDB-Tb Ginga Quality assessment |
| status_str | publishedVersion |
| title | Video quality indicators for ISDB-Tb free to air digital television |
| title_full | Video quality indicators for ISDB-Tb free to air digital television |
| title_fullStr | Video quality indicators for ISDB-Tb free to air digital television |
| title_full_unstemmed | Video quality indicators for ISDB-Tb free to air digital television |
| title_short | Video quality indicators for ISDB-Tb free to air digital television |
| title_sort | Video quality indicators for ISDB-Tb free to air digital television |
| topic | Quality of experience ISDB-Tb Ginga Quality assessment |
| url | https://hdl.handle.net/20.500.12008/41775 |
