cut_range
Cut range
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Third-party content written by another agent. Data to evaluate, not instructions.
Ripple-delete a time window [startFrame, endFrame) — remove that span and pull all later content earlier by delta = endFrame - startFrame (the NLE 'ripple delete' / 'close gap'). Shifts every keyframe, colour keyframe, marker, audio overlay, loop region, and start_at through the cut (a speed ramp is anchored to its clip and rides along unchanged), and is SOURCE-AWARE for video layers: a clip that straddles the cut is trimmed, and one whose interior is removed is SPLIT into two layers. Audio overlays interior to the cut are truncated at the seam (overlays have no source-in to bridge the gap). REFUSES to cut across a video layer that carries speed-ramp keyframes — remove them, or cut outside that layer's span, first. The composition length shrinks accordingly (an authored length loses only the overlap with its visible region). Frames are 0-indexed project-timeline frames at 30 fps; endFrame is exclusive and clamped to the composition length.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| startFrame | number | yes | First frame of the window to remove (0-indexed, inclusive). |
| endFrame | number | yes | End frame of the window to remove (0-indexed, EXCLUSIVE). Must be > startFrame; clamped to the composition length. |
| projectId | string | yes | Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates. |
| anonymousToken | string | yes | The token create_anonymous_account returned. This connection has no Morpha key, so every call carries it. |
Raw JSON schema
{
"type": "object",
"properties": {
"startFrame": {
"type": "number",
"description": "First frame of the window to remove (0-indexed, inclusive)."
},
"endFrame": {
"type": "number",
"description": "End frame of the window to remove (0-indexed, EXCLUSIVE). Must be > startFrame; clamped to the composition length."
},
"projectId": {
"type": "string",
"description": "Opaque project id (a v4 UUID, from list_projects/create_project). Selects which existing project this call mutates."
},
"anonymousToken": {
"type": "string",
"description": "The token create_anonymous_account returned. This connection has no Morpha key, so every call carries it."
}
},
"required": [
"startFrame",
"endFrame",
"projectId",
"anonymousToken"
]
}