Your character.
On your call.

Open the clean output window

In the studio, choose a portrait and use Preview source · free to check your camera. Turn on Use with OBS, then click Open OBS window above the output canvas.

Keep the studio tab open. The separate window shows only your transformed video—or a standby screen until a take starts—never the camera preview or controls.

Add Window Capture in OBS

In OBS, click + under Sources, choose Window Capture and give it a name such as “Senlo Face output.” Choose Window Capture, not Browser Source or Video Capture Device.

Choose the Senlo Face output

In the Window dropdown, select Senlo Face — OBS Output, not the main studio tab. Keep Client Area checked, turn Capture Cursor off, then click OK.

Align the frame in OBS

Drag the selected source’s red handles until the output fills the OBS preview, like the clip shows. If a browser header remains, hold Alt while dragging the top edge inward to crop it away.

If needed, right-click the source and choose Transform → Fit to Screen. Click outside the source to check the clean frame. This adjustment uses no credits.

Start the virtual camera

Click Start Virtual Camera in OBS. In your desktop calling app, select OBS Virtual Camera and check its preview before joining.

Use your usual microphone in the call. When a take ends, the output returns to standby rather than showing your raw camera.