Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)
- 2009.11a
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- Pages.97-100
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- 2009
Synchronization Schemes for SVC Signals in the Layered Modulation System
계층적 변조 시스템에서 SVC 신호의 동기화 방안
- Huynh, Tan-Bao (Kyung Hee University) ;
-
Kim, Seung-Chul
(ETRI)
;
- Sohn, Won (Kyung Hee University)
- Published : 2009.11.14
Abstract
The paper describes synchronization schemes for scalable video coding signals over the DVB-S2 network. The MPEG-4 SVC signals include a base layer signal and an enhancement layer signal. They are packetized into MPEG-2 transport streams and transmitted on separate RF channels through the DVB-S2 system. The DVB-S2 receiver is required to synchronize each layer signal together to recover the full pictures. Some new schemes to synchronize two. layered SVC signals in MPEG-4 SVC decoder are proposed and analyzed.
Keywords