| Presentation | 2009-03-05 A system for geoinformation-attached video streaming over P2P network using mobile devices TATSUYA UEDA, KOTA ABE, HAYATO ISHIBASHI, TOSHIO MATSUURA, HIROSHI FUJII, SHIU SAKASHITA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Mobile devices are getting smaller and more powerful. Many of them are equipped with GPS (Global Positioning System) devices and video cameras these days. At the same time, cellular connections are getting wider bandwidth and their cost getting lower. As a result, it becomes easy to stream video clips with geo-information from anywhere on the way. This paper proposes a video streaming system that distribute video clips sent from mobile devices with geo-information. Users can search for live streaming video clips, stored video clips, and future video clips not yet taken at the search time. In the last case, at the time someone happens to shoot a video clip, it will be distributed to expected audience immediately. Search condition includes shot location, time, camera density, and others. We introduce a P2P architecture to design the system for scalability. This paper discusses various aspects of the system, especially video encoding, geo-information management, and fault tolerance against P2P node failure. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | SITE2008-68,IA2008-91 |
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| Committee | IA |
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| Conference Date | 2009/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Internet Architecture(IA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A system for geoinformation-attached video streaming over P2P network using mobile devices |
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| 1st Author's Name | TATSUYA UEDA |
| 1st Author's Affiliation | Graduate School for Creative Cities, Osaka City University() |
| 2nd Author's Name | KOTA ABE |
| 2nd Author's Affiliation | Graduate School for Creative Cities, Osaka City University |
| 3rd Author's Name | HAYATO ISHIBASHI |
| 3rd Author's Affiliation | Graduate School for Creative Cities, Osaka City University |
| 4th Author's Name | TOSHIO MATSUURA |
| 4th Author's Affiliation | Graduate School for Creative Cities, Osaka City University |
| 5th Author's Name | HIROSHI FUJII |
| 5th Author's Affiliation | Acutus Software, Inc. |
| 6th Author's Name | SHIU SAKASHITA |
| 6th Author's Affiliation | Acutus Software, Inc. |
| Date | 2009-03-05 |
| Paper # | SITE2008-68,IA2008-91 |
| Volume (vol) | vol.108 |
| Number (no) | 460 |
| Page | pp.pp.- |
| #Pages | 5 |
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