| 摘要 |
PURPOSE:To synchronize music, an image, a title, etc., by composing a file and sorting it in the order of events, and calculating time differences between adjacent events and generating timing data. CONSTITUTION:While a signal is outputted to a clock processing circuit 43 by analyzing a sound reproduction block 42, the timing output 46 of an event code is outputted to a timer processing circuit 45, and the integrated times of two timers at this timing are referred to according to the kinds of events to generate a timer table 47. Further, the timer table 47 is divided into respective pieces of information by analyzing a MIDI code indicating an end to obtain individual files 48a and 48b. Then, the files 48a and 48b are put together and sorted in the generation time order of event codes. At this time, the time difference of the last event is calculated to generate timing data 49, and video switching timing is also sorted in the data 49 during the generation time. |
