Presentation | 2001/2/15 Loss of MPEG-4 BIFS Packets and Its Compensation Method. Hirotsugu Okura, Masami Kato, Shuji Tasaka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This report discusses various problems caused by delay and loss of BIFS packets in MPEG-4 multimedia communication over QoS non-guaranteed networks such as the Internet. We focus on BIFS packet loss and clarify the problems. We point out that abnormal output due to the loss does not return to normal even if the network condition recovers. We then propose a compensation method for the loss, which transmit the latest whole scene composed by the sender. We also identify problems in installing the method into the MPEG-4 reference software Im1. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MPEG-4 / BIFS / QoS / Loss of data / Delay jitter / Media synchronization |
Paper # | CQ2000-81,MVE2000-97 |
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Conference Information | |
Committee | CQ |
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Conference Date | 2001/2/15(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Loss of MPEG-4 BIFS Packets and Its Compensation Method. |
Sub Title (in English) | |
Keyword(1) | MPEG-4 |
Keyword(2) | BIFS |
Keyword(3) | QoS |
Keyword(4) | Loss of data |
Keyword(5) | Delay jitter |
Keyword(6) | Media synchronization |
1st Author's Name | Hirotsugu Okura |
1st Author's Affiliation | Hypermedia Research Center, Sanyo Electric Co., Ltd.() |
2nd Author's Name | Masami Kato |
2nd Author's Affiliation | Hypermedia Research Center, Sanyo Electric Co., Ltd. |
3rd Author's Name | Shuji Tasaka |
3rd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
Date | 2001/2/15 |
Paper # | CQ2000-81,MVE2000-97 |
Volume (vol) | vol.100 |
Number (no) | 629 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |