| 摘要 |
PROBLEM TO BE SOLVED: To provide a moving image playback control system which reproduces and displays moving images in time with performed music, by variably controlling a time base for reproducing moving image data. SOLUTION: In one mode M1 of this system, during the playback of moving image data, CPU 1 supplies time base control signals according to the tempo of performed music from tempo-detecting mechanisms TC, TM to a time base control section 71. A moving image playback section 73 reads out the moving image data from a RAM 70 by extending or shortening reading time per unit data according to playback speed adjusted by the time base control section 71 corresponding to the time base control signals and outputs the moving image data to a display 15. In another mode M2, the moving image data of a specific frame is read out from the RAM 70 and is output to the display 15 by playback control systems 1, 71, 73 of the moving image data with reproduction timing, according to respective performance timing based on information TS in which a specific music performing timing is set to a specific frame playback timing of the moving image data. |
