| 摘要 |
A decoding device and method are disclosed. With the present invention, a bit-stream, encoded by various formats according to each standard (e.g. MPEG-1, MPEG-2, MPEG-4 and MPEG-4 AVC), can be decoded by the same information recognizing method. A decoding device includes: a tool box including a plurality of functional units, each of which is realized to perform a predetermined process; and a decoder implementation unit controlling to selectively load the functional units and to decode inputted bitstream into video data by using partial decoder descriptions.
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