Offloading of media transcoding for high-quality multimedia services
The demand for high-quality multimedia service in handheld devices has increased with the advance of consumer electronics technologies. However, there are inherent performance limits in such mobile devices due to low processing power, requirements for low power consumption, and limited storage capac...
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| Veröffentlicht in: | IEEE transactions on consumer electronics 2012-05, Vol.58 (2), p.691-699 |
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| container_title | IEEE transactions on consumer electronics |
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| creator | Seung Hun Kim Keunsoo Kim Changmin Lee Ro, Won W. |
| description | The demand for high-quality multimedia service in handheld devices has increased with the advance of consumer electronics technologies. However, there are inherent performance limits in such mobile devices due to low processing power, requirements for low power consumption, and limited storage capacity. These factors have obviously prevented high-performance multimedia services from being feasible. In addition, most of the mobile devices support distinct multimedia data formats for video and audio codecs, bit rate, and screen size. Therefore, streaming media or receiving data from other users' devices essentially requires additional data translation along with a transcoding operation. However, most of the processors that are used in mobile devices or even in personal media servers cannot provide sufficient processing power for transcoding. To address the problem, this paper proposes an efficient offloading method for media transcoding can be applied in current commercial products. The system is designed on top of Java and provides sufficient transcoding performance for media streaming with low-end processors. |
| doi_str_mv | 10.1109/TCE.2012.6227478 |
| format | Article |
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However, there are inherent performance limits in such mobile devices due to low processing power, requirements for low power consumption, and limited storage capacity. These factors have obviously prevented high-performance multimedia services from being feasible. In addition, most of the mobile devices support distinct multimedia data formats for video and audio codecs, bit rate, and screen size. Therefore, streaming media or receiving data from other users' devices essentially requires additional data translation along with a transcoding operation. However, most of the processors that are used in mobile devices or even in personal media servers cannot provide sufficient processing power for transcoding. To address the problem, this paper proposes an efficient offloading method for media transcoding can be applied in current commercial products. 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(IEEE) May 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-ccd161290fbc8b49b665299672e34b6c70541aa1875de82a90bd437f939325233</citedby><cites>FETCH-LOGICAL-c390t-ccd161290fbc8b49b665299672e34b6c70541aa1875de82a90bd437f939325233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6227478$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6227478$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Seung Hun Kim</creatorcontrib><creatorcontrib>Keunsoo Kim</creatorcontrib><creatorcontrib>Changmin Lee</creatorcontrib><creatorcontrib>Ro, Won W.</creatorcontrib><title>Offloading of media transcoding for high-quality multimedia services</title><title>IEEE transactions on consumer electronics</title><addtitle>T-CE</addtitle><description>The demand for high-quality multimedia service in handheld devices has increased with the advance of consumer electronics technologies. However, there are inherent performance limits in such mobile devices due to low processing power, requirements for low power consumption, and limited storage capacity. These factors have obviously prevented high-performance multimedia services from being feasible. In addition, most of the mobile devices support distinct multimedia data formats for video and audio codecs, bit rate, and screen size. Therefore, streaming media or receiving data from other users' devices essentially requires additional data translation along with a transcoding operation. However, most of the processors that are used in mobile devices or even in personal media servers cannot provide sufficient processing power for transcoding. To address the problem, this paper proposes an efficient offloading method for media transcoding can be applied in current commercial products. 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| ispartof | IEEE transactions on consumer electronics, 2012-05, Vol.58 (2), p.691-699 |
| issn | 0098-3063 1558-4127 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Computation offloading Devices Electronics Java low-power consumption Media media streaming Mobile communication systems mobile devices Mobile handsets Multimedia Multimedia communication Processors Servers Storage capacity Streaming media Transcoding Translations |
| title | Offloading of media transcoding for high-quality multimedia services |
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