| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a synchronous reproduction device of music and video and synchronous reproduction method of music and video for reproducing music in synchronization with the length of video by using digital audio data as musical data. <P>SOLUTION: The synchronous reproduction device of music and video divides musical data in a timewise direction into an intro part 9, an ending part 12, a main body part 10 of musical data and a connection part 11 and stores them as the musical data and the device reproduces the musical data in order that first, the device reproduces the intro part 9, and next, it reproduces the main body part 10 of the musical data recursively and reproduces the connection part 11 by changing reproduction from the middle of the main body part 10 of the musical data to the connection part 11 and finally, it reproduces in order of the ending part 12. The recursive frequency of the main body part 10 of the musical data and the changeover period from the main body part 10 of the musical data to the connection part 11 are calculated in measure units calculated from the length of video and temp information 13. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
