Paper Abstract and Keywords |
Presentation |
2021-03-04 14:15
Verification of delivery performance of the on-demand video delivery system Kenichi Shimizu, Yasuhiko Higaki, Shigeo Fujimoto, Yasuo Sugai (Chiba Univ.) LOIS2020-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The on-demand class video delivery system developed by the authors has
achieved stable operation without any major system trouble during the
past year, when the environment changed rapidly due to the COVID-19
pandemic. In this paper, we summarize the results of the system's
operation in the past year under the unprecedented circumstances of
about 10,000 undergraduate students and about 7,000 courses offered,
and summarize the data on the system's video delivery performance
to verify the effectiveness of the system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
distance learning / Moodle / HTTP Live Streaming (HLS) / multi bit rate / data traffic reduction / on-demand video distribution / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 417, LOIS2020-50, pp. 18-23, March 2021. |
Paper # |
LOIS2020-50 |
Date of Issue |
2021-02-25 (LOIS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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LOIS2020-50 |
Conference Information |
Committee |
LOIS |
Conference Date |
2021-03-04 - 2021-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
LOIS |
Conference Code |
2021-03-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Verification of delivery performance of the on-demand video delivery system |
Sub Title (in English) |
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Keyword(1) |
distance learning |
Keyword(2) |
Moodle |
Keyword(3) |
HTTP Live Streaming (HLS) |
Keyword(4) |
multi bit rate |
Keyword(5) |
data traffic reduction |
Keyword(6) |
on-demand video distribution |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Kenichi Shimizu |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Yasuhiko Higaki |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Shigeo Fujimoto |
3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
4th Author's Name |
Yasuo Sugai |
4th Author's Affiliation |
Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-03-04 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
LOIS |
Paper # |
LOIS2020-50 |
Volume (vol) |
vol.120 |
Number (no) |
no.417 |
Page |
pp.18-23 |
#Pages |
6 |
Date of Issue |
2021-02-25 (LOIS) |
|