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Guides / Using Lumit / Layers

Updated

Sequence layers

A Sequence layer holds a run of clips cut back-to-back on one row.

A Sequence layer: clips cut back-to-back on one row.
A Sequence layer: clips cut back-to-back on one row.

Clip is only used in reference to an item within a Sequence layer. Everywhere else, the word is layer.

A Sequence layer suits cutting more than compositing. One row holds a whole run of shots, so the timeline remains clean.

  • Source.
  • Trim, in and out.
  • Retime.

To edit a Sequence layer’s clips or their speed, double-click the Sequence layer in the Timeline.

  • Drag a clip’s edge to trim it.
  • Drag a clip along the row to move it.
  • Use the razor to split a clip at the playhead. A cut between two clips is an edit point.
  • Ctrl+, and Ctrl+. move the playhead to the previous and the next edit point.

Under the clips is the speed envelope, a line per clip in per cent. See Speed on a clip.

Editing a clip’s speed never moves its start or changes its length.

The razor cuts through an eased speed ramp. What it refuses is a cut on a clip’s own ends, or a retime driven by an expression.

Masks, transforms and switches on a Sequence layer apply to its whole output, once the clips have been retimed. So do the layer’s own effects.

A clip also carries an effect stack and a blend mode of its own, set in the Cut workspace.