Multimedia Grid

Multimedia Grid

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 creat...

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Bibliographic Details
Main Author: Šimko, Viliam
Other Authors: Galamboš, Leo
Format: Dissertation
Language:Czech
Published: 2007
Online Access:http://www.nusl.cz/ntk/nusl-288898
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spelling ndltd-nusl.cz-oai-invenio.nusl.cz-2888982017-06-27T04:41:27Z Multimedia Grid Multimedia Grid Šimko, Viliam Galamboš, Leo Jirovský, Václav 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. 2007 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-288898 cze info:eu-repo/semantics/restrictedAccess
collection NDLTD
language Czech
format Dissertation
sources NDLTD
description 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.
author2 Galamboš, Leo
author_facet Galamboš, Leo
Šimko, Viliam
author Šimko, Viliam
spellingShingle Šimko, Viliam
Multimedia Grid
author_sort Šimko, Viliam
title Multimedia Grid
title_short Multimedia Grid
title_full Multimedia Grid
title_fullStr Multimedia Grid
title_full_unstemmed Multimedia Grid
title_sort multimedia grid
publishDate 2007
url http://www.nusl.cz/ntk/nusl-288898
work_keys_str_mv AT simkoviliam multimediagrid
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