Step 1: Open the clip and click the Import option in the upper left corner of the page.
Step 2: Find the video to edit in the pop-up dialog box, and click the Open option.
Step 3: Drag the video from the material library to the edit box at the bottom of the page.
Step 4: Select the video, click the right mouse button, and select the option of separating audio from the drop-down menu.
Step 5: Select the audio, drag the cursor to the position to be segmented, and click the cut option.
Step 6: We can see that the audio is divided into the first half and the second half. Select the first half of the audio, and then click the Delete option to keep only the second half of the music.