| 摘要 |
Data sequentially read from a storage device, such as a CD-ROM, in which program data and moving picture data are alternately recorded, is divided into program data and moving picture data by a demultiplexor (101). The moving picture data is stored in an image data storage region (45a) of a main memory (45). The moving picture data is then expanded by an MPEG decoder (47) and is transferred to a decoded image buffer (45c), and is further transferred to a frame memory (58) of a graphic processing unit (49). Every time moving picture data for one frame is transferred to the frame memory (58), it is converted into a video signal and output. Accordingly, the loading time for the program data is decreased even though the moving picture data is reproduced while the program data is being loaded. <IMAGE> |
