Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system
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United States of America Patent
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Dec 22, 2009
Grant Date -
Apr 6, 2006
app pub date -
Oct 6, 2005
filing date -
Oct 6, 2004
priority date (Note) -
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Abstract
There are provided a method and apparatus for providing and receiving a video service in digital audio broadcasting (DAB). The video service providing method includes: storing information related to encoding of a provided video service stream and information related to packetization of the video service stream in a channel different from a service data channel; and multiplexing the information related to encoding of the video service stream and the information related to packetization of the video service stream to create a DAB transmission frame, and transmitting the DAB transmission frame. Therefore, by allowing different types of DAB receivers to uniformly process video services, it is possible to achieve high efficiency in video service processing and controlling.
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