Real-time face swap use cases for creators and calls

Livestreaming and themed streams

A live swap gives a stream a second identity without a costume change: a character night, a themed run, or a host look you designed. The browser studio does not expose a virtual camera yet, so today the practical route is to capture the output window in OBS and send that scene to your platform. A separate OBS scene for the swapped output makes it easy to switch back without touching the browser.

Say the stream shows a generated face. Viewers should not have to guess, and platform rules on synthetic media still apply to your stream.

Video calls, with consent

The studio output can be shared into a call by window or screen share. Do that only with people who know the face is generated — a call is not the place for a surprise. Say it before you turn the effect on, and turn it off if someone is uncomfortable.

Content creation and pre-visualisation

Creators, stylists and directors use a live swap to test a look, an outfit or a style before committing to makeup, a costume or a shoot. Because the output is live and not recorded by the service, you can compare directions quickly. If you want to publish a clip, capture it deliberately, keep the test session short and check the clip before you label and publish it as AI.

Try-on, styling and restyling

Try-On is for garments: upload an outfit image and it follows your body as you move. Restyle is for the whole look: an image whose style — animation, painting, a graphic treatment — is applied to the camera view while your motion stays yours. Both are useful for styling sessions, shop streams and product demos, as long as the output is presented as a simulated look. On a shop stream, say that the outfit is simulated so nobody mistakes the demo for the real garment.

Creative play, and the limits worth knowing

The honest limits: you need a webcam, a desktop browser and a stable connection. The output is a live preview, so it is not a finished visual-effects shot. A session is capped at 900 seconds and billed by the live second. Everyone shown must be 18 or older, with rights and consent for every reference face.

A face swap is not a licence to impersonate. Passing yourself off as a real person, or using someone's face without permission, breaks the rules even in a private test.