Face Swap takes one to three character images and one reference video. The photos replace the main people from left to right. Person 1 is the leftmost. Person 2 and Person 3 are optional. A fourth photo is not accepted. The video supplies the motion, the camera, and the timing. A group on a stage is the usual case: several people dancing, and you swap in faces you have permission to use. The priced option is 15 seconds at 768P and costs 150 credits. Open it at Face Swap.
The priced render is 15 seconds at 768P and costs 150 credits. The published sample is about 6 seconds at 1280×720. A failed or blocked render is refunded.
Three anonymous performers stand side by side on a stage: a short dark bob and a silver jacket, a dark hoodie in the center, and long wavy hair with a white crop top. Purple and cyan lights, floor fog, a subtle sway. Original Grok Imagine clip. The video you generate is 15 seconds at 768P.
What you upload
Each character image is JPEG, PNG, or WEBP, up to 10 MB. One face per photo, visible, with permission to use it. One photo is enough. Three is the maximum.
The reference video is MP4, WEBM, or MOV, up to 50 MB. Aim for a clip of about 15 seconds, because that is the length on the price table. This first version does not measure the file and reject a longer one.
There is no preset clip. Upload the reference video yourself.
Use a face you have permission to use. Do not upload a celebrity to impersonate them. Do not upload a minor without a parent or guardian's consent. Label the result as AI-generated when you post it.
Sample paths
The effect row stores these sample URLs:
- `https://media.hivideostudio.com/samples/face-swap-demo.mp4`
- `https://media.hivideostudio.com/samples/face-swap-demo-poster.webp`
The file is about 6 seconds at 1280×720. The clip you pay for is 15 seconds at 768P. A vertical reference stays 9:16. A horizontal reference stays 16:9.
The route is fal, endpoint `minimax/h3-max/recast`, at 768P. The priced length is 15 seconds and the price is 150 credits.
Failed or blocked renders are refunded. The effect page shows 150 credits before Generate.
How to make a Face Swap video
- Open Face Swap and read the 150-credit line.
- Upload Person 1, and Person 2 or Person 3 if the clip has more people you want replaced. JPG, PNG, or WEBP, up to 10 MB each. Stop at three.
- Upload a reference video of about 15 seconds, MP4, WEBM, or MOV, up to 50 MB. There is no preset.
- Generate. If the render fails or is blocked, the credits are refunded.
Quick answers
What does Face Swap take? One to three character images and one reference video. Photos go left to right. There is no preset clip. A fourth image is rejected.
How much does a Face Swap video cost? 150 credits for the 15-second 768P option. A failed or blocked render is refunded.
How are the face slots ordered? Person 1 is leftmost, then Person 2, then Person 3. One photo is enough. Three is the maximum. The price stays 150 credits for 15 seconds at 768P.
Is there a sample to watch? Yes. It is about 6 seconds at 1280×720: three anonymous performers side by side, purple and cyan stage lights, floor fog, a subtle sway. The clip you buy is 15 seconds at 768P, 150 credits.
What does the 150-credit render include? A 15-second 768P recast from one to three character images and the reference video you upload.
Sources
Public price: the 15-second table, Face Swap 150 credits. Upload limits: image 10 MB, video 50 MB. The published sample is about 6 seconds at 1280×720. Last checked 2026-11-01.