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How to Edit Clips on the PowerDirector Timeline

Move, split, trim, copy, group, and speed up clips with a few clicks and shortcuts.

Updated Aug. 15, 2026 · 5 min read

Once your clips are on the timeline, most of your editing comes down to a handful of moves: shifting clips around, splitting and trimming them, and cleaning up the gaps. Here are the core timeline edits in PowerDirector, with the shortcuts that make them faster.

⚡ Quick Answer: Edit Clips on the Timeline
  1. In PowerDirector, click and drag a clip to move it along the timeline.
  2. Move the playhead and press Ctrl + T to split a clip, or drag its edge to trim it.
  3. Right-click a clip to Copy, Paste, Group Clips, or Link/Unlink Video and Audio.
  4. Turn on Auto Ripple Editing so gaps close themselves as you trim and delete.
  5. Hold Ctrl and drag a clip's edge to change its speed, or drag the white line across it to set opacity or volume.

Core Timeline Edits

Prefer to watch? Here's everything in one video, or follow the sections below.

Move a Clip

To reposition a clip, click and hold it, then drag it to where you want it on the track.

A clip being dragged to a new position on the timeline
Click, hold, and drag to move a clip.

Split a Clip

Move the playhead to the point where you want to cut, then click Split in the toolbar or press Ctrl + T. The clip becomes two separate segments.

The playhead positioned over a clip ready to split it
Position the playhead and press Ctrl + T to split.

Undo and Redo

Made a mistake? Press Ctrl + Z to undo and Ctrl + Y to redo. You can also use the left and right arrows in the toolbar.

Undo shortcut Ctrl + Z shown over the timeline
Ctrl + Z undoes, Ctrl + Y redoes.

Delete a Clip

Select the clip, then click the trash icon in the timeline toolbar or press Delete on your keyboard.

A selected clip with the delete action on the timeline
Select a clip and press Delete, or click the trash icon.

Copy and Paste a Clip

Right-click a clip and choose Copy (or Ctrl + C). Move to where you want it, then Paste (or Ctrl + V) to drop in a duplicate.

Right-click menu with Copy selected on a clip
Copy with Ctrl + C, then paste with Ctrl + V.

Trim a Clip

To change a clip's length, move your mouse to its edge until the cursor changes, then drag to extend or shorten it. A menu offers three ways to trim: Trim Only leaves a gap where you trimmed, Trim and Move Clips pulls the rest of that track forward to close the gap, and Trim and Move All Clips pulls everything after it on the timeline forward. Pick the one that fits what you need.

Dragging the edge of a clip to trim it on the timeline
Drag a clip's edge to trim, then choose how the gap is handled.

Auto Ripple Editing

Auto Ripple Editing handles those gaps for you. With it on, trimming or deleting a clip automatically closes the gap and keeps clips on lower tracks aligned, so you don't have to pick a trim option every time. The button sits at the top-left of the timeline and turns blue when it's on, white when it's off.

The Auto Ripple Editing button at the top-left of the timeline
Auto Ripple Editing closes gaps automatically as you edit.

Don't see the button? Go to Preferences > Editing and tick Enable auto ripple editing for remove/trim. If it still doesn't show, update PowerDirector to the latest version.

Preferences Editing tab with the auto ripple editing option checked
Turn it on under Preferences > Editing if you don't see the button.

When you add a video clip, its sound sits on the matching audio track. To edit them separately, right-click the clip and choose Link/Unlink Video and Audio. Now you can trim or delete the audio on its own.

Right-click menu showing Link/Unlink Video and Audio
Unlink to edit a clip's audio on its own.

Group and Ungroup Clips

To move several clips as one, select them all, right-click, and choose Group Clips. They now move together as a single unit. To split them back apart, right-click and choose Ungroup Clips.

The right-click menu open on a clip with the Group Clips option highlighted
Select the clips, right-click, and choose Group Clips to move them as one.

Change Clip Speed

Hold Ctrl and move your mouse to the clip's edge. When the cursor becomes a clock, drag forward to speed the clip up or backward to slow it down, handy for matching the rhythm of your music.

Holding Ctrl and dragging a clip edge to change its speed
Ctrl + drag the edge to speed up or slow down a clip.

Adjust Opacity or Volume

Each clip has a thin white line across it. On a video or image, drag that line up or down to change opacity. On an audio clip, the same drag adjusts volume.

Dragging the white line on a video clip to change its opacity
On a video or image clip, drag the white line to set opacity.
Dragging the white line on an audio clip to change its volume
On an audio clip, the same white line sets volume.

Haven't got PowerDirector yet? Splitting, trimming and grouping are the moves you repeat all day. Worth getting your hands on them rather than reading about them.

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FAQ About Timeline Editing

Trim Only leaves a gap where you trimmed. Trim and Move Clips pulls the rest of that same track forward to close the gap. Trim and Move All Clips pulls everything after it on the whole timeline forward.

Auto Ripple Editing is on. Its button, at the top-left of the timeline, is blue when active and automatically closes gaps and keeps lower tracks aligned. Click it to turn it off (white), or toggle it in Preferences > Editing.

Right-click the clip and choose Link/Unlink Video and Audio. Once unlinked, you can move, trim, or delete the audio track on its own.