How to Use OBS Virtual Camera on OmeTV

The short answer

Build a scene in OBS Studio, click Start Virtual Camera, then open OmeTV in a desktop browser and choose "OBS Virtual Camera" as the camera instead of your physical webcam. OmeTV then receives whatever OBS outputs: your webcam with filters, overlays, a cropped frame, or any other source in the active scene.

Two points change how this works. First, OBS Virtual Camera is a desktop feature of OBS Studio, so this method applies to OmeTV in a computer browser, not to a phone app. Second, the virtual camera carries video only. Your voice still comes from whichever microphone the browser uses, so you choose it separately.

Evidence gap: no confirmed information was available about whether OmeTV accepts, restricts or flags virtual cameras, or about its current rules on them. If the site does not list OBS Virtual Camera, or rejects it, that may be the site's choice rather than a setup error. Check OmeTV's terms before you rely on this. Using pre-recorded or misleading video with strangers can break a chat service's rules even when it works technically.

What you need first

• OBS Studio installed on Windows, macOS or Linux. Current releases include the virtual camera; no separate plugin is needed for basic use.
• A working webcam or another video source to put in your OBS scene.
• A desktop browser that can open OmeTV and has camera permission settings you can change.
• On Linux, the v4l2loopback kernel module, which OBS uses to create the virtual camera device.
• On macOS, permission to approve the OBS camera extension if the system asks for it the first time you start the virtual camera.

Step-by-step setup

Step 1: Build the scene in OBS. In the Sources panel, add a Video Capture Device and select your webcam. Add any overlays, text or filters you want. Success check: the OBS preview shows your live webcam image exactly as you want others to see it.

Step 2: Start the virtual camera. In the Controls panel, click Start Virtual Camera. Success check: the button now reads Stop Virtual Camera. OBS stays the only app using your physical webcam. The browser reads from the virtual camera instead, which avoids the "camera in use" conflict that can occur when two apps try to open the same webcam.

Step 3: Open OmeTV in your browser and allow camera access. When the browser asks for camera permission, allow it. If the prompt lets you pick a device, choose OBS Virtual Camera.

Step 4: Switch the camera if the site picked your physical webcam. Open the site's permission settings from the icon next to the address bar, or from the browser's privacy settings under camera. Set the camera to OBS Virtual Camera, then reload the page. If OBS Virtual Camera does not appear in the list, fully close and reopen the browser after starting the virtual camera, then try again.

Step 5: Check the self-view. Success check: your own preview on OmeTV shows the OBS scene, including any overlays or filters, and it updates live when you move or change scenes in OBS.

What the success check proves, and what it doesn't

Seeing your OBS scene in OmeTV's self-view confirms two things: the browser has camera permission and the site is capturing video from OBS Virtual Camera. It does not confirm what the other person receives. Image sharpness, frame rate and smoothness on their end depend on your connection, the site's video processing and their device. The self-view also cannot show whether the site or your chat partner treats virtual camera video differently. The only direct check is a real chat, and even then quality can vary between chats.

No verified figures were available for recommended OBS resolution, frame rate or bitrate settings for OmeTV, so none are given here. If video looks choppy, lowering the OBS output resolution or frame rate is a reasonable experiment, but treat the result as your own observation rather than a known requirement.

Sound: set up the microphone separately

Because the virtual camera sends no audio, choose your microphone in the browser's site permissions, in the same place you selected the camera. Check this in three stages. Detection means the microphone appears in the device list. Input activity means its level indicator moves when you speak, for example in your operating system's sound settings. Intelligible sound means the other person can actually understand you. The first two can be confirmed alone. The third needs a real conversation or a recording you play back.

OBS mixer levels and audio filters do not reach OmeTV through the virtual camera. Routing processed OBS audio into the browser requires a separate virtual audio device, which is outside basic virtual camera use. No verified input-level targets were available for this setup, so none are recommended here.

Backgrounds and effects through OBS

Any visual effect you apply in OBS reaches OmeTV as part of the video. This differs from a physical background, which is whatever is actually behind you, and from an edited photo background, which only changes a still image. In OBS, a Chroma Key filter can replace a green screen behind you with another image. Without a green screen, background replacement needs a third-party plugin, and results depend on your lighting and hardware. Check the result in the OBS preview before starting a chat, because edges and motion artifacts are easier to fix there.

Common problems and fixes

• OBS Virtual Camera missing from the browser's list: start the virtual camera in OBS first, then restart the browser completely. On Linux, confirm v4l2loopback is installed. On macOS, confirm the camera extension was approved.
• Placeholder image or black screen instead of your scene: the virtual camera is probably stopped, or the active OBS scene is empty. Confirm the button reads Stop Virtual Camera and that the OBS preview shows an image.
• OmeTV still shows your plain webcam: the site permission is still set to the physical camera. Change it to OBS Virtual Camera and reload the page.
• Webcam frozen or unavailable in OBS: another app may be holding the physical webcam. Close other video apps and re-add or refresh the Video Capture Device source.
• Image looks reversed in the self-view: many sites mirror only your own preview. Check what a chat partner sees before flipping the source in OBS.
• Everything looks right but the site won't accept the camera: this may be a site restriction, which this guide cannot confirm. Switch back to your physical webcam if you need to keep chatting.