CyberLink Logo

Quick Guide: How to Trim Audio in AudioDirector

Four steps to keep only the audio you need and export it as a new file.

Updated Nov. 3, 2026 · 1 min read

Steps

1Select a range

Drag across the waveform to select the part you want to keep or remove. Mark in and Mark out show where it starts and ends.

A yellow range selected on the waveform, with the Mark in and Mark out times and the Start, End, and Length fields highlighted

2Keep or remove it

Choose Keep selected part to cut the start and end of the clip. Or choose Remove selected part to cut the range out of the middle.

The Trim panel with Keep selected part selected and the range bright on the waveform

3Apply the trim

Click Apply, then click OK on the message. The trimmed clip appears in the library as a new item.

The message that the adjustment is complete, with OK highlighted

4Export the clip

Click Export, choose a Format, such as WAV or MP3, and click Export again.

The Export Audio dialog with the Format list open on six formats and the Export button highlighted

We tested these steps in AudioDirector 365 version 17.0.6908 on Windows.