| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving apparatus and a method therefor that can reduce the time required for broadcasting channel selection in receiving a digital broadcast. <P>SOLUTION: The digital broadcast receiving apparatus includes a transport-stream demultiplexer for separating a multichannel transport stream into a plurality of broadcasting channel data and outputting the broadcasting channel data, a buffer unit, including a plurality of buffers having different capacities that correspond to data bit rates, for storing the broadcasting channel data in the buffers having the corresponding capacities, respectively, in response to the data bit rates, a user interface for outputting channel identification information corresponding to the broadcasting channel selected by a user, and a multi-buffer switching device for selecting one from among the plurality of buffers according to the channel identification information. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
