15 September 2005 Solutions and systems for recording interactive TV
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Proceedings Volume 5966, Seventh International Symposium on Optical Storage (ISOS 2005); 596623 (2005); doi: 10.1117/12.649824
Event: Seventh International Symposium on Optical Storage (ISOS 2005), 2005, Zhanjiang, China
Abstract
Digital TV is now being enhanced with interactivity based on such standards as Multimedia Home Platform (MHP) and Digital TV Application Software Environment (DASE). However, recording interactive DTV programme is not that straightforward as it seems. The user will expect the interactivity to still be accessible when a recorded programme is played back from storage. Due to the complexity of the iTV broadcasting, there are many problems for recording interactive TV programme. In this paper we analyze the MHP transport stream structure, describe the recording solution and storage format. Implementation system examples both for recording and playing back are depicted as well.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jingwei Tan, Jun Shi, Liang Gan, Declan Kelly, Philip Newton, "Solutions and systems for recording interactive TV", Proc. SPIE 5966, Seventh International Symposium on Optical Storage (ISOS 2005), 596623 (15 September 2005); doi: 10.1117/12.649824; https://doi.org/10.1117/12.649824
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KEYWORDS
Data storage

Video

Digital recording

Multimedia

Control systems

Receivers

Gallium nitride

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