An interoperable multimedia delivery framework for scalable video coding based on MPEG-21 Digital Item Adaptation

In this paper we present an interoperable multimedia delivery framework for scalable video coding based on MPEG-21 digital item adaptation (DIA). In can be used to transmit scalable video contents within heterogeneous usage environments where the properties of the usage environment (e.g., terminal/n...

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Bibliographic Details
Main Authors: Eberhard, M., Celetto, L., Timmerer, C., Quacchio, E., Hellwagner, H., Rovati, F.S.
Format: Conference Proceeding
Language:English
Subjects:
Encoding
Heterogeneous Environments
MPEG-21 Digital Item Adaptation
Multimedia communication
Multimedia Streaming
Scalable Video Coding
Servers
Static VAr compensators
Streaming media
Transform coding
Universal Multimedia Access
Video coding
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Description
Summary:In this paper we present an interoperable multimedia delivery framework for scalable video coding based on MPEG-21 digital item adaptation (DIA). In can be used to transmit scalable video contents within heterogeneous usage environments where the properties of the usage environment (e.g., terminal/network capabilities) may change dynamically during the streaming session. The usage environment is signaled by interoperable description formats provided by the DIA standard. Additionally, the adaptation itself is done by exploiting the standardpsilas generic adaptation approach, i.e., independent of the actual coding format. Thus, the overall framework is also applicable for other scalable coding formats.
ISSN:1945-7871
1945-788X
DOI:10.1109/ICME.2008.4607761