Original and accompaniment switching method and device

Abstract

The invention provides an original and accompaniment switching method and device. The method comprises the following steps: after a first switching command input by a user through a touch screen in a KTV (Karaoke Television) is received, audio equipment is controlled to only play a first audio track corresponding to the first switching command, and the audio equipment is controlled to only play a second audio track corresponding to a second switching command after the second switching command input by the user through the touch screen in the KTV is received to switch an original and an accompaniment. Since a KTV set top box only obtains one music file, i.e. a video file, corresponding to a current playing task, the original and the accompaniment can be switched through switching of different audio tracks, so that the original and accompaniment switching method only needs to read and write a hard disk where a song library is stored for one time, hard disk reading and writing frequencies are reduced, and the service life of the hard disk is prolonged. In addition, since one song file is read from the hard disk where the song library is stored, the occupancy rate of transmission bandwidth is lowered so as to lighten the intranet transmission burden of the KTV.

Description

technical field [0001] The present application relates to the communication field, in particular to a method and device for switching original accompaniment. Background technique [0002] The original singing and accompaniment switching method of the current KTV song order system is usually by playing two video files at the same time, one of which plays the original singing audio, and the other video file plays the accompaniment audio. When switching the original accompaniment, switch the two video files To achieve the original accompaniment switching. [0003] But because in the execution process of current original accompaniment switching method, all need to play two video files simultaneously when playing song every time, therefore need to read and write 2 times to read two video files from the hard disk of storage song storehouse, hard disk reads and writes The number of times shortens the service life of the hard disk, and because two video files are continuously read ...

AI Technical Summary

Problems solved by technology

[0003] But because in the execution process of current original accompaniment switching method, all need to play two video files simultaneously when playing song every time, therefore need to read and write 2 times to read two video files from the hard disk of storage song storehouse, hard disk reads and writes The number of times shortens the service life of the hard disk, and because two video files are continuously read from the hard disk storing the song library, and the video files take up a lot of space, the occupancy rate of the transmission bandwidth is increased, thereby increasing the KTV internal network. transmission burden

Images