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| Presentation | 2008-05-08 14:35 Construction and Evaluation of Live Video Streaming System with Broadcast Encryption over IP Multicast Yoshitaka Morimura, Tetsutaro Uehara, Shuhui Hou, Michihiko Minoh (Kyoto Univ.)  ICM2008-6 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We constructed a live video streaming system over IP Multicast, which uses SRTP and delivers the decryption key with broadcast encryption. Generally, live video streaming with authentification has problems as illegal distribution of user keys and decrypted video. Our system deters user key distribution using characteristics of broadcast encrpytion, which has different user keys by users, and deters decrypted video distribution using digital fingerprint, which embeds user ID to video as watermark. We evaluated overhead of computational resource and bandwidth resource on the constructed system and show the system works in realtime enough for live video streaming. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Live Video Streaming / Copyright Protection / Broadcast Encryption / Digital Fingerprinting / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 24, ICM2008-6, pp. 29-34, May 2008. | |
| Paper # | ICM2008-6 | |
| Date of Issue | 2008-05-01 (ICM) | |
| ISSN | Print edition: ISSN 0913-5685 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) | |
| Download PDF | ICM2008-6 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2008-05-08 - 2008-05-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Public Access Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Service Management, Business Management, Billing Management, etc. |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2008-05-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Construction and Evaluation of Live Video Streaming System with Broadcast Encryption over IP Multicast |
| Sub Title (in English) | |
| Keyword(1) | Live Video Streaming |
| Keyword(2) | Copyright Protection |
| Keyword(3) | Broadcast Encryption |
| Keyword(4) | Digital Fingerprinting |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yoshitaka Morimura |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Tetsutaro Uehara |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Shuhui Hou |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Michihiko Minoh |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-05-08 14:35:00 |
| Presentation Time | 25 minutes |
| Registration for | ICM |
| Paper # | ICM2008-6 |
| Volume (vol) | vol.108 |
| Number (no) | no.24 |
| Page | pp.29-34 |
| #Pages | 6 |
| Date of Issue | 2008-05-01 (ICM) |
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