QuickTime Player is a pre-installed application on Mac systems，The main function is to play videos，But it can also be used to edit audio。So how to use QuickTime Player to cut and edit audio? This article will introduce the use of Mac’s built-in audio editing software。 1.打开 QuickTime Player 点击屏幕下方的启动台，Select the system's built-in playback software QuickTime Player and open it。 2.导入音频文件 将需要剪辑的音频文件拖到 QuickTime Player 中，Let go and move on to the next step。 3.开始剪辑 音...