| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To realize various kinds of special reproduction which is easy to understand the contents of image with superior user responsiveness even for a device having a low-speed CPU by reducing the load on CPU, the power consumption of memory and the like. <P>SOLUTION: A stream transfer controller 10 is provided in the stage of a decoder 4, and the flow of an MPEG stream is controlled by the stream transfer controller 10. The stream transfer controller 10 implements special reproduction, in a way that the stream is treated as a unit from the advent of special data (GOP pattern) to the next special data (GOP pattern) and is transmitted in a series from the top or in a skipping manner with abandoned parts to the decoder 4. During the special playback, a broken link set is provided at separation of the GOP, so the decode is made stable and sense of incongruity at data coupling is reduced. <P>COPYRIGHT: (C)2004,JPO</p> |
