| 摘要 |
PROBLEM TO BE SOLVED: To improve the reproduction efficiency of KARAOKE sing-along music with a KARAOKE sing-along machine for DVDs by detecting whether a reproduction portion is a non-singing-in part or singing-in part or not from the reproduction data of the KARAOKE sing-along music and reproducing the reproduction portion of the singing-in part while suitably skipping the reproduction portion of the non-singing-in part. SOLUTION: A DVD mechanism unit 16 of the KARAOKE sing-along machine 15 is set with a DVD 10, executes the processing relating to the DVD 10, such as reproduction and stop of the DVD 10 by the control signal from a control section 17 and reads out the data from the DVD 10 at the time of reproduction. A non-singing-in part/singing-in part detecting section 21 detects the non-singing- in part by the subtitle picture data from a signal processing section 18 and sends the results of the detection to the control section 17. The control section 17 suitably executes the skipping, such as fast feeding, relating to the DVD 10 in the DVD mechanism unit 16 when the results of the detection of the non- singing-in part comes thereto from the non-singing-in part/singing-in part detecting section 21. |
