
A stranger, edited out.
A real Aisma edit of a 10-second wedding clip, made from one request and no photos. Full Aisma edit plays the result from start to finish.
Example requestremove the guy in the red jacket behind them
To remove someone from a video, upload the clip to an AI video editor like Aisma and describe the person in one sentence, such as “remove the guy in the red jacket behind them.” Aisma takes them out of every frame and fills the gap from the scene. Masks in Premiere or After Effects, or CapCut’s brush, also work, with more hands-on time.
Paid editing · MP4 or MOV · 2–60 seconds · Review credits before generating.
Updated October 19, 2026

A stranger, edited out.
A real Aisma edit of a 10-second wedding clip, made from one request and no photos. Full Aisma edit plays the result from start to finish.
Example requestremove the guy in the red jacket behind them
What stays
What changes
What you bring
A clip you shot + one sentence naming the person
FOUR WAYS
Every method does two jobs: it hides the person in each frame, then fills the spot where they were with something believable. What differs is who does the work. With a mask you do it by hand; with Content-Aware Fill or CapCut you mark the person and the software fills the gap; with Aisma you describe them and get the finished clip back.
Choose by your footage. A tripod shot with a moment when the spot is empty is easy in almost any editor. A handheld clip with someone walking through it is where hand masking gets slow.
| Mask and clean plate | After Effects Content-Aware Fill | CapCut AI remove | Aisma | |
|---|---|---|---|---|
| What you do | Cut a patch from a frame where the spot is empty and mask it over the person | Mask the person, track the mask, then generate a fill layer | Brush over the person, then click Remove | Write one sentence that names the person |
| Where the fill comes from | Real footage from another moment of the same clip | Pixels from nearby frames, plus any reference frame you paint in Photoshop | The pixels around the brushed area | Generated from the scene around them, frame by frame |
| If the camera moves | The patch has to follow every move | Adobe recommends the Object fill method for it | Check the brushed area as the shot moves | The edit keeps your camera move |
| What you need | Any editor with masks, such as Adobe Premiere | After Effects, and Photoshop for reference frames | CapCut for desktop | A browser or the Aisma app, and credits |
We checked each method against its maker’s own instructions on October 19, 2026. Menus move between versions, so follow the one you have installed.
METHOD 1 · AISMA
MP4 or MOV, 2–60 seconds, up to 500 MB. Shorter clips cost less, so trim to the moment you need first.
Name them by clothing and position, like “the man in the red jacket behind the couple,” and say who stays.
Pick 720p or 1080p and read the credit price on the Generate button. The edit is saved to your private Library when it’s done.
This is the prompt we sent for the wedding clip at the top, word for word. Each of its three sentences has one job: point at one person, say what belongs in the gap, and list what must not move.
“The man in the red jacket walking behind the couple” rules out everyone else, even though he walks up the path during the clip. Naming the paved passage and the garden tells Aisma what kind of ground to continue.
We ran it once at 1080p and kept that result. At today’s rate the 10-second shot costs 160 credits at 1080p or 80 at 720p.
Try it on your videoThe brief we sent, word for word
Remove the man in the red jacket walking behind the couple. Reconstruct the paved passage and garden behind him. Preserve the couple, their walk, the arch, flowers, camera movement and lighting.
10 seconds · 1080p · no photos · first run kept
METHOD 2 · ANY EDITOR WITH MASKS
The classic manual fix needs two things: a camera that holds still, and a moment in the clip when the spot is empty. Take a still of that empty frame, place it on a track above your clip, and mask it so it covers the person and nothing else.
In Adobe Premiere, draw the mask with the pen or shape tools in Effect Controls, then use the mask tracking buttons to follow the person through the clip, fixing any frame where the mask drifts.
Because the patch is real footage, it holds up well while the light stays constant. It gets hard when the camera moves, when the person passes in front of someone you keep, or when their shadow moves with them.
The steps:
METHOD 3 · AFTER EFFECTS
After Effects has a Content-Aware Fill panel built for this, and Adobe lists people among the things it removes, along with microphones and poles. Draw a mask around the person, set it to Subtract, track it, then open Window > Content-Aware Fill and generate a fill layer.
For a moving camera, Adobe recommends the Object fill method. If the background is busy, create a reference frame: After Effects opens one frame in Photoshop, you paint it clean, and the fill copies that frame through the shot.
It handles camera moves that a clean plate can’t, and it asks the most of you: After Effects, often Photoshop, careful masks and a frame-by-frame review.
METHOD 4 · CAPCUT
CapCut’s desktop editor has an AI remove tool. Following CapCut’s own steps, select the clip, go to Video > Basic > AI remove in the panel on the right, brush over the person, correct the selection with Erase, then click Remove.
It’s handy when you already cut your videos in CapCut. Play the result slowly where the person was, especially if they moved a lot or passed close to someone you kept.
WRITING THE REQUEST
Aisma works from your words, so describe what you see rather than how to cut it out. Three details do most of the work: what they’re wearing, where they are in the frame and what they’re doing.
If two people could match, add whatever sets them apart, and say who stays. If the person is in the clip for only a few seconds, add the time, such as “from 0:03 to 0:06”; outside it, the clip plays as filmed.
BEFORE YOU POST
Unless a clean plate supplies it, the ground behind the person was never filmed, so whatever fills it is invented. In our wedding edit, the stone path now runs clear to the planters and lavender where the stranger stood, and the bride and groom walk on as filmed.
Watch the result full screen and look at the edges of that area as the camera moves, at anything the person carried or touched, and at the people you kept, especially hands and faces nearby. If one part needs another pass, open Edit a clip in Aisma and describe what’s left; that part’s price shows before it runs.
The sound doesn’t change. Removing someone from the picture leaves the audio as recorded, so if they were talking, you’ll still hear them.
REQUESTS TO BORROW
Written the way the wedding request was, for scenes people film every week. None of these were rendered for this page; change the details to fit your footage.
Etsy studio clip
Remove the person walking past the window behind my shelf. Keep me and the candles.
Realtor walk-through
Remove the painter on the ladder in the hallway. Keep the hallway and the camera move.
Youth soccer game
Remove the parent in the blue jacket who walks along the sideline at 0:05. Keep the players.
Wedding toast
Remove the guest checking his phone behind the bride. Keep the bride and the head table.
Thanksgiving video
Remove the man in the green sweater at the far end of the table. Keep everyone else.
Travel vlog
Remove the tour group crossing the plaza behind me. Keep me and the fountain.
WHAT IT COSTS
A FEW GOOD QUESTIONS
Yes. With Aisma you describe the person and get the finished clip back, with no masks or tracking. CapCut’s AI remove and a masked clean plate in most editors are the other routes without After Effects.
The easiest ones keep the person clear of everyone you want to keep, with simple ground behind them, like a path, a lawn or a beach. In our wedding clip, the stranger stays on the open path behind the couple and never crosses in front of them. If someone walks across a face, look at those frames closely before you post.
Yes. Ask for the group in one request, like “remove all the people behind me on the beach,” or name each person. Keep that request to removals: mixing other changes into it makes the result less predictable.
Use Edit a clip on the finished result: choose the part where something is left and describe it, for example “his shoulder still shows next to the arch.” Only that part is redone, and you see its price before it runs.
No. That area was never filmed, so Aisma generates it from the surroundings, frame by frame. It reads as a continuation of the scene, not a record of what was there.
Yes. Aisma works in the browser at aisma.ai, Safari on iPhone included, and in the apps for iPhone, iPad and Android. Sign in on each device to keep one Library and one credit balance.
Footage you shot or have permission to edit. Clearing a stranger out of your own wedding or vacation clip is exactly the point. Edits meant to fake evidence or deceive people aren’t something Aisma offers.
Up to a minute: Aisma takes clips of 2 to 60 seconds, as MP4 or MOV files of up to 500 MB, in any orientation. Split a longer recording into parts of a minute or less and edit each one.
Yes. The wedding clip at the top is a real Aisma edit of the original shown with it, made from the brief printed on this page. Before → After views show the original and the edit at the same moment of the clip, never cropped, sped up or retouched. Your result depends on your clip and request.
YOUR NEXT EDIT STARTS HERE
Paid editing · MP4 or MOV · 2–60 seconds · Review credits before generating.