| Presentation | 2012-07-13 Playback and pause state estimation of progressive download-based video services HIROTADA HONDA, DAISUKE IKEGAMI, HIROSHI YAMAMOTO, HIDEKI NOJIRI, AKIRA TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The recent pervasion of the progressive download-based video services enhances the importance of the playback quality monitoring. The playback quality of the progressive download-based video mainly depends on the re-buffering time due to the buffer starvation. Therefore, we have to estimate the temporal amount of data in the buffer accurately. In the preceding papers, we have investigated the estimation of the playback state of the progressive download-based video making use of the packet capture data. The main feature of our method consists of the play-out buffer modeling, including the parameter estimation of the model, and the playback quality estimation by making use of the packet capture data as an input into the buffer model. However, it does not take the pause state initiated by users into account. Consequently, it was difficult to distinguish the buffer starvation from the pause state initiated by users. In the present report, we propose a method of playback state estimation including the pause state initiated by users. It enables us to distinguish the buffer starvation from the pause state initiated by users. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Progressive download / playback state estimation / packet capture data |
| Paper # | CQ2012-30 |
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| Committee | CQ |
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| Conference Date | 2012/7/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Playback and pause state estimation of progressive download-based video services |
| Sub Title (in English) | |
| Keyword(1) | Progressive download |
| Keyword(2) | playback state estimation |
| Keyword(3) | packet capture data |
| 1st Author's Name | HIROTADA HONDA |
| 1st Author's Affiliation | Service Integration Laboratories, Nippon Telegraph and Telephone Corporation() |
| 2nd Author's Name | DAISUKE IKEGAMI |
| 2nd Author's Affiliation | Service Integration Laboratories, Nippon Telegraph and Telephone Corporation |
| 3rd Author's Name | HIROSHI YAMAMOTO |
| 3rd Author's Affiliation | Service Integration Laboratories, Nippon Telegraph and Telephone Corporation |
| 4th Author's Name | HIDEKI NOJIRI |
| 4th Author's Affiliation | Service Integration Laboratories, Nippon Telegraph and Telephone Corporation |
| 5th Author's Name | AKIRA TAKAHASHI |
| 5th Author's Affiliation | Service Integration Laboratories, Nippon Telegraph and Telephone Corporation |
| Date | 2012-07-13 |
| Paper # | CQ2012-30 |
| Volume (vol) | vol.112 |
| Number (no) | 119 |
| Page | pp.pp.- |
| #Pages | 5 |
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