| dc.contributor.advisor | Galamboš, Leo | |
| dc.creator | Šimko, Viliam | |
| dc.date.accessioned | 2017-04-03T10:05:02Z | |
| dc.date.available | 2017-04-03T10:05:02Z | |
| dc.date.issued | 2007 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11956/9351 | |
| dc.description.abstract | The thesis describes the possibilities and issues of existing videoconferencing systems. We focus on open-source solutions for group-to-group communication especially the AccessGrid technology that utilizes the multicast packet delivery method of multimedia content. We describe AccessGrid node created for CIANT organization, which has been taken as a starting point for de ning the architecture of a videoconferencing system based exclusively on open-source components, particularly Linux and related software. We address issues related to rewalls and NAT traversal and provide a comparison of various videoconference-related codecs and protocols. Finally, the text touches the question of recording and archiving of conference sessions and provides a new integrated recording application { StreamVNC. The tool allows users to prepare their presentations using localhost recording facility which includes AGVCR for recoding RTP packets, EVIC for grabbing the VNC display and camera source and RAT as an audio encoder. | en_US |
| dc.language | Čeština | cs_CZ |
| dc.language.iso | cs_CZ | |
| dc.publisher | Univerzita Karlova, Matematicko-fyzikální fakulta | cs_CZ |
| dc.title | Multimedia Grid | cs_CZ |
| dc.type | diplomová práce | cs_CZ |
| dcterms.created | 2007 | |
| dcterms.dateAccepted | 2007-05-21 | |
| dc.description.department | Department of Software Engineering | en_US |
| dc.description.department | Katedra softwarového inženýrství | cs_CZ |
| dc.description.faculty | Matematicko-fyzikální fakulta | cs_CZ |
| dc.description.faculty | Faculty of Mathematics and Physics | en_US |
| dc.identifier.repId | 44884 | |
| dc.title.translated | Multimedia Grid | en_US |
| dc.contributor.referee | Jirovský, Václav | |
| dc.identifier.aleph | 000848330 | |
| thesis.degree.name | Mgr. | |
| thesis.degree.level | magisterské | cs_CZ |
| thesis.degree.discipline | Softwarové systémy | cs_CZ |
| thesis.degree.discipline | Software systems | en_US |
| thesis.degree.program | Informatics | en_US |
| thesis.degree.program | Informatika | cs_CZ |
| uk.thesis.type | diplomová práce | cs_CZ |
| uk.taxonomy.organization-cs | Matematicko-fyzikální fakulta::Katedra softwarového inženýrství | cs_CZ |
| uk.taxonomy.organization-en | Faculty of Mathematics and Physics::Department of Software Engineering | en_US |
| uk.faculty-name.cs | Matematicko-fyzikální fakulta | cs_CZ |
| uk.faculty-name.en | Faculty of Mathematics and Physics | en_US |
| uk.faculty-abbr.cs | MFF | cs_CZ |
| uk.degree-discipline.cs | Softwarové systémy | cs_CZ |
| uk.degree-discipline.en | Software systems | en_US |
| uk.degree-program.cs | Informatika | cs_CZ |
| uk.degree-program.en | Informatics | en_US |
| thesis.grade.cs | Výborně | cs_CZ |
| thesis.grade.en | Excellent | en_US |
| uk.abstract.en | The thesis describes the possibilities and issues of existing videoconferencing systems. We focus on open-source solutions for group-to-group communication especially the AccessGrid technology that utilizes the multicast packet delivery method of multimedia content. We describe AccessGrid node created for CIANT organization, which has been taken as a starting point for de ning the architecture of a videoconferencing system based exclusively on open-source components, particularly Linux and related software. We address issues related to rewalls and NAT traversal and provide a comparison of various videoconference-related codecs and protocols. Finally, the text touches the question of recording and archiving of conference sessions and provides a new integrated recording application { StreamVNC. The tool allows users to prepare their presentations using localhost recording facility which includes AGVCR for recoding RTP packets, EVIC for grabbing the VNC display and camera source and RAT as an audio encoder. | en_US |
| uk.file-availability | V | |
| uk.publication.place | Praha | cs_CZ |
| uk.grantor | Univerzita Karlova, Matematicko-fyzikální fakulta, Katedra softwarového inženýrství | cs_CZ |
| dc.identifier.lisID | 990008483300106986 | |
