Can FXbuddy remove a wire harness from a stunt performer?

Yes. Wire and harness removal from stunt performers is one of the most practical VFX uses. Describe the harness location and the subject's movement: 'erase the safety wire attached to the subject's back, running diagonally from upper-right corner of frame down to the subject's mid-back. the wire moves as the subject moves. fill with the background sky/wall behind it throughout the clip.' For complex movement, breaking the clip into shorter segments may produce cleaner results.

How do I remove a wire that crosses in front of the subject?

Wires that pass in front of the subject (between the camera and the performer) are harder to remove than wires behind the subject, because the fill area overlaps with the performer's body. For front-passing wires, describe it precisely: 'remove the thin wire running diagonally from upper-left across the subject's chest. fill the wire zone with the subject's clothing texture that's visible on either side of the wire.' The AI attempts to reconstruct the obscured clothing area.

Can I remove a camera rig or dolly track from a clip?

Yes. Camera equipment visible in the edge of frame or background is a clean removal target: 'remove the dolly track visible in the lower left 20% of frame. the two parallel rails run horizontally from left to mid-frame. fill with the floor surface visible elsewhere in the frame.' Equipment removals from the edge of frame are generally among the easiest cleanup tasks.

What is the difference between removing a cable and removing a power line?

Production cables (safety wires, power cables for equipment, sound leads) are typically in the foreground or attached to people, and removal may require filling with subject or background behind them. Power lines and utility cables are typically in the background against the sky, and are the easiest removals because the fill is straightforward sky. Both are valid removal targets in FXbuddy but require different fill strategies in the prompt.

How to Write AI VFX Prompts for Erasing Cables and Rigs

Wire removal was one of the first practical VFX tasks film editors outsourced to specialists. Now it's a single prompt in FXbuddy. Cable erasure, harness removal, and production rig cleanup are some of the most straightforward tasks the AI handles — as long as you describe the element's location and what should replace it.

Cables and rigs are typically thin, linear elements — a wire, a track, a boom arm — that appear against a background that's relatively simple to reconstruct. This is why they're easier to remove than large objects: the fill area is narrow, and the surrounding background gives the AI enough context to generate a convincing fill.

The prompts below cover the most common production cable removal scenarios: safety wires on stunt performers, camera equipment visible at the edge of frame, audio cables visible in shot, and utility wires in exterior locations.

What FXbuddy needs in a cable or rig removal prompt

Element type: safety wire, harness, dolly track, boom arm, audio cable, power line, camera rig
Precise location: attached to subject's back, running from upper-left to lower-right, across lower edge of frame
Fill instruction: replace with sky, subject's clothing, floor surface, wall texture, background environment
Movement behaviour: stationary throughout, moves with subject, enters/exits frame mid-clip
Preserve instructions: what in the adjacent area should be left unchanged

5 example prompts you can copy

remove the safety wire attached to the subject's upper back, running diagonally from the subject's mid-back up to the upper-right corner of the frame. it moves as the subject moves throughout the clip. fill with the background sky visible on either side of the wire.

erase the dolly track visible in the lower left of the frame. two parallel horizontal metal rails running from the left edge to approximately one-third across the frame. fill with the studio floor surface visible to the right of the track. track is stationary throughout the clip.

remove the thin audio cable running from the subject's waist down the left leg and exiting at the bottom of frame. the cable is visible against the subject's dark jeans. fill with the trouser fabric visible on either side of the cable. no other changes.

erase all power and utility lines crossing the sky in the upper half of the frame. there are three cables running roughly parallel from left to right. fill each with the clear blue sky visible above and below each cable. keep all buildings and trees below the cables unchanged.

remove the camera arm visible in the far right edge of the frame — a mechanical boom arm entering from the right, extending to approximately the vertical centre. stationary throughout. fill with the background wall and window visible behind it on the left side of the arm.

Common mistakes

Incomplete path description: "Remove the wire" without describing where it starts and ends gives the AI only half the targeting information needed. Always describe the full path: "running from upper-left corner diagonally down to the subject's right shoulder."
No fill instruction: For cables against complex backgrounds (running in front of a subject, across a textured wall), you must describe the fill. "Replace with the stone wall texture visible on either side" is what makes the removal seamless rather than patchy.
Cables that run in front of the subject: These are significantly harder than cables behind the subject. For cables that pass across the performer's body, the AI must reconstruct the obscured clothing or skin — this works best when the cable is thin and the covered area is small.
Multiple cables as a single prompt: For scenes with many cables (an old building with multiple power lines, a studio with several rigs), describing them as "remove all visible cables" is valid, but you may get better results describing them in groups by area of the frame.

Tips for better cable and rig removal results

Utility power lines against a clear sky are the easiest removal in FXbuddy — the fill is straightforward and the results are almost always seamless. If your exterior shots have visible power lines, remove them as a matter of routine.
For safety wire removal on stunt performers, it helps to note whether the wire is taut or slack. A taut wire is linear and predictable; a slack wire curves and moves, which is harder for the AI to track across frames.
If a cable passes behind (not in front of) the main subject, note this explicitly: "the wire runs behind the subject and continues from their right shoulder to the upper right — it is never in front of the subject." This helps the AI prioritise the background fill.
For camera rigs visible at the edge of frame, the crop approach is worth considering first: can you reframe the shot in post to lose the rig without losing important composition? If not, use the removal prompt.
After rig removal on a complex shot, check the result at the frame where the rig element is at its largest or most visible position. If the fill looks off at that frame, run a second targeted cleanup prompt on the problem area.

Frequently asked questions

Can FXbuddy remove a wire harness from a stunt performer?: Yes. Wire and harness removal from stunt performers is one of the most practical VFX uses. Describe the harness location and the subject's movement: "erase the safety wire attached to the subject's back, running diagonally from upper-right corner of frame down to the subject's mid-back. the wire moves as the subject moves. fill with the background sky/wall behind it throughout the clip."
How do I remove a wire that crosses in front of the subject?: Describe it precisely: "remove the thin wire running diagonally from upper-left across the subject's chest. fill the wire zone with the subject's clothing texture that's visible on either side of the wire." Front-passing wires are harder than background wires because the fill area overlaps with the performer's body.
Can I remove a camera rig or dolly track from a clip?: Yes. Equipment visible in the edge of frame is a clean removal target: "remove the dolly track visible in the lower left 20% of frame. the two parallel rails run horizontally from left to mid-frame. fill with the floor surface visible elsewhere in the frame." Equipment removals from the edge of frame are among the easiest cleanup tasks.
What is the difference between removing a cable and removing a power line?: Production cables (safety wires, equipment power cables) are typically in the foreground or attached to people. Power lines are typically in the background against the sky. Both are valid removal targets, but require different fill strategies — power lines fill with sky, production cables fill with whatever is behind them (subject, wall, floor).

Related prompt guides

Removing Objects Prompts

Remove larger production equipment and props.

Cleaning Up a Shot Prompts

Full shot cleanup for multiple elements at once.

Removing People from Shots

Remove crew members and background pedestrians.

Also see the AI Object Removal effect page for a full workflow walkthrough.

Try these prompts in your next edit

FXbuddy is a Premiere Pro and After Effects plugin. Paste any prompt above and the cleaned clip drops onto your timeline in under 90 seconds.

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