Breath cut
- Category: Middleware
What it is
Removes pauses by waveform. Connect a local video or Get video, then import the processed video and the kept segments onto the timeline.
This node grew out of the related Lab tools: wires in a blueprint replace the step-by-step clicks in the Lab, which makes it easy to reuse and to hand to an agent.
Related Lab tools
Inputs
| Name | Description |
|---|---|
| Video input | Video from upstream |
| Audio input | Audio from upstream |
Outputs
| Name | Description |
|---|---|
| Video | Video asset |
| Kept segments | The time segments to keep |
How to connect
When importing the video, connect both the processed video and the kept segments. The video alone is not enough.
Settings
| Name | Description |
|---|---|
| Volume threshold settings | Set in the node panel |
| Silence length | Set in the node panel |
| Threshold | Set in the node panel |
| Segment start | Set in the node panel |
| Segment end | Set in the node panel |
| Time offset | Set in the node panel |
Typical downstream
Notes
- Before writing back to the editing app, make sure LmBox is connected to the matching app (DaVinci Resolve / Premiere / After Effects and so on).
- Always connect the kept segments when importing the video, or the whole clip may be imported.
Related recipes
- Breath cut and import: see the recipes in the Blueprint lab overview
Agents / MCP
For agents or developers (optional)
- Once LmBox's open MCP is connected, the full ports and settings can be read from the catalog. This page is written for people, not around machine fields.
- Node type:
remove-silence
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