Providing VCR Functionality in Staggered Video Broadcasting
Identifieur interne : 003977 ( Main/Exploration ); précédent : 003976; suivant : 003978Providing VCR Functionality in Staggered Video Broadcasting
Auteurs : Jin B. Kwon [Corée du Sud] ; Heon Y. Yeom [Corée du Sud]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2001.
Abstract
Abstract: A true video-on-demand(TVOD) system lets users view any video program, at any time, and perform any VCR functions, but its per-user video delivery cost is too expensive. A near video-ondemand( NVOD) is a more scalable approach by batching multiple clients to a shared stream or broadcasting videos. Staggered video broadcasting, one of NVOD techniques, broadcasts multiple streams of the same video at staggered times, with one stream serving multiple clients. In order to provide subscribers with a high-quality VOD service, it is desirable to add VCR functionality such as fast forward and fast backward, but it is not easy to provide VCR functionality in NVOD, especially video broadcasting system where any dedicated or interaction channel is not available. In this paper, we analyze the conditions necessary to provide VCR functions and then propose a reception schedule which satisfies these conditions, with minimal resource requirements. Since our proposed scheme receives video frames as a unit it can keep up rapidly with a changing VCR action pattern. It is demonstrated that the scheme provide VCR functionality consistently through simulations.
Url:
DOI: 10.1007/3-540-45481-0_5
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 003409
- to stream Istex, to step Curation: 003409
- to stream Istex, to step Checkpoint: 002A37
- to stream Main, to step Merge: 003A48
- to stream Main, to step Curation: 003977
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Providing VCR Functionality in Staggered Video Broadcasting</title>
<author><name sortKey="Kwon, Jin B" sort="Kwon, Jin B" uniqKey="Kwon J" first="Jin B." last="Kwon">Jin B. Kwon</name>
</author>
<author><name sortKey="Yeom, Heon Y" sort="Yeom, Heon Y" uniqKey="Yeom H" first="Heon Y." last="Yeom">Heon Y. Yeom</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:D3615F30079B15DF23BF6AAD09E86781A35BF9DB</idno>
<date when="2001" year="2001">2001</date>
<idno type="doi">10.1007/3-540-45481-0_5</idno>
<idno type="url">https://api.istex.fr/document/D3615F30079B15DF23BF6AAD09E86781A35BF9DB/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">003409</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003409</idno>
<idno type="wicri:Area/Istex/Curation">003409</idno>
<idno type="wicri:Area/Istex/Checkpoint">002A37</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">002A37</idno>
<idno type="wicri:doubleKey">0302-9743:2001:Kwon J:providing:vcr:functionality</idno>
<idno type="wicri:Area/Main/Merge">003A48</idno>
<idno type="wicri:Area/Main/Curation">003977</idno>
<idno type="wicri:Area/Main/Exploration">003977</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Providing VCR Functionality in Staggered Video Broadcasting</title>
<author><name sortKey="Kwon, Jin B" sort="Kwon, Jin B" uniqKey="Kwon J" first="Jin B." last="Kwon">Jin B. Kwon</name>
<affiliation wicri:level="1"><country xml:lang="fr">Corée du Sud</country>
<wicri:regionArea>School of Computer Science and Engineering, Seoul National University Seoul, 151-742</wicri:regionArea>
<wicri:noRegion>151-742</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><country wicri:rule="url">Corée du Sud</country>
</affiliation>
</author>
<author><name sortKey="Yeom, Heon Y" sort="Yeom, Heon Y" uniqKey="Yeom H" first="Heon Y." last="Yeom">Heon Y. Yeom</name>
<affiliation wicri:level="1"><country xml:lang="fr">Corée du Sud</country>
<wicri:regionArea>School of Computer Science and Engineering, Seoul National University Seoul, 151-742</wicri:regionArea>
<wicri:noRegion>151-742</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><country wicri:rule="url">Corée du Sud</country>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="s">Lecture Notes in Computer Science</title>
<imprint><date>2001</date>
</imprint>
<idno type="ISSN">0302-9743</idno>
<idno type="ISSN">0302-9743</idno>
</series>
<idno type="istex">D3615F30079B15DF23BF6AAD09E86781A35BF9DB</idno>
<idno type="DOI">10.1007/3-540-45481-0_5</idno>
<idno type="ChapterID">5</idno>
<idno type="ChapterID">Chap5</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0302-9743</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: A true video-on-demand(TVOD) system lets users view any video program, at any time, and perform any VCR functions, but its per-user video delivery cost is too expensive. A near video-ondemand( NVOD) is a more scalable approach by batching multiple clients to a shared stream or broadcasting videos. Staggered video broadcasting, one of NVOD techniques, broadcasts multiple streams of the same video at staggered times, with one stream serving multiple clients. In order to provide subscribers with a high-quality VOD service, it is desirable to add VCR functionality such as fast forward and fast backward, but it is not easy to provide VCR functionality in NVOD, especially video broadcasting system where any dedicated or interaction channel is not available. In this paper, we analyze the conditions necessary to provide VCR functions and then propose a reception schedule which satisfies these conditions, with minimal resource requirements. Since our proposed scheme receives video frames as a unit it can keep up rapidly with a changing VCR action pattern. It is demonstrated that the scheme provide VCR functionality consistently through simulations.</div>
</front>
</TEI>
<affiliations><list><country><li>Corée du Sud</li>
</country>
</list>
<tree><country name="Corée du Sud"><noRegion><name sortKey="Kwon, Jin B" sort="Kwon, Jin B" uniqKey="Kwon J" first="Jin B." last="Kwon">Jin B. Kwon</name>
</noRegion>
<name sortKey="Kwon, Jin B" sort="Kwon, Jin B" uniqKey="Kwon J" first="Jin B." last="Kwon">Jin B. Kwon</name>
<name sortKey="Yeom, Heon Y" sort="Yeom, Heon Y" uniqKey="Yeom H" first="Heon Y." last="Yeom">Heon Y. Yeom</name>
<name sortKey="Yeom, Heon Y" sort="Yeom, Heon Y" uniqKey="Yeom H" first="Heon Y." last="Yeom">Heon Y. Yeom</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/TelematiV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003977 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 003977 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= TelematiV1 |flux= Main |étape= Exploration |type= RBID |clé= ISTEX:D3615F30079B15DF23BF6AAD09E86781A35BF9DB |texte= Providing VCR Functionality in Staggered Video Broadcasting }}
![]() | This area was generated with Dilib version V0.6.31. | ![]() |