NVIDIA Background Removal is a live webcam effect in the NVIDIA Broadcast app. To use it in a call or stream, enable the effect in Broadcast, then choose Camera (NVIDIA Broadcast) as the camera in the app you are using.
Check compatibility before you install: Broadcast requires supported NVIDIA hardware and Windows, and its requirements can change. This guide covers the camera workflow, not editing the background in a still photograph.
Check whether your PC meets the requirements
Start with NVIDIA’s current Broadcast product page, rather than downloading the app and hoping it will run. The published requirements include Windows 10 64-bit, at least 8 GB of RAM, and a GeForce RTX 2060, Quadro RTX 3000, TITAN RTX or higher. NVIDIA also lists an NVIDIA Studio Driver R570, Game Ready Driver R570 or NVIDIA RTX Enterprise Driver R570 or higher. These are vendor requirements, not a guarantee that every camera and application combination will behave identically.
NVIDIA recommends an Intel Core i5 8600, AMD Ryzen 5 2600 or higher. Its Broadcast FAQ says driver 570.xx or later is required and an internet connection is needed during installation. The installer downloads AI models for the GPU. Check both pages for current details before installing or buying hardware; requirements may change, and the product page and FAQ are the authoritative places to confirm them.
If you have a laptop, desktop or shared workstation, verify the actual graphics hardware and driver rather than relying on the device’s marketing name. A computer can have integrated graphics alongside an NVIDIA GPU, and the model name alone may not tell you whether it meets the listed requirement. If it does not, do not assume the effect will work by choosing a different setting: this workflow depends on supported hardware and software.
This decision is separate from how you run a channel. A webcam effect processes your camera feed while you are using a compatible computer. If you are planning a recorded-video broadcast that runs unattended, see the explanation of streaming prerecorded videos without keeping a computer on; that is a different workflow from removing a background on a live webcam.
Install and open NVIDIA Broadcast
Download NVIDIA Broadcast from NVIDIA’s official product page. Follow the installer prompts and keep the computer connected to the internet while setup completes, because NVIDIA says it downloads the models needed for the GPU. Avoid relying on an old copy of the installer or a version number quoted in an older guide. Check NVIDIA’s download page for the current release and requirements instead.
After installation, open Broadcast and look at the camera section. Choose the physical webcam you want to process as the input. If the camera is already in use by another application, close that application temporarily or release the camera before troubleshooting; some cameras or software do not share an input cleanly. The exact names and layout in the app may change, so use NVIDIA’s current interface and setup instructions as your reference.
NVIDIA describes Broadcast as creating virtual devices that other applications can select. The practical distinction is that the physical webcam is the input to Broadcast, while the NVIDIA Broadcast camera is the processed output. Keep that distinction in mind throughout setup. If you select the physical webcam in your call or streaming app, you may see the original image rather than the effect.
Before continuing, make a note of which physical camera you chose and whether its preview appears in Broadcast. If no camera is available there, resolve that input problem first. Changing a background effect cannot fix a camera that the operating system or Broadcast cannot see.
Enable a camera background effect
In Broadcast, open the camera effects and enable one of the background options: Background Removal, Background Replacement or Background Blur. NVIDIA describes these as webcam customisation effects. Removal attempts to separate you from what is behind you; replacement uses an image in place of the background; blur softens the background rather than removing it. The names are useful because they describe different results, not interchangeable quality settings.
For a plain call, removal may be enough if you want the room hidden. Replacement is appropriate if you want a chosen image behind you, while blur leaves the scene recognisable but less distinct. If the app asks for an image when you select replacement, choose a suitable file and check the resulting framing in the preview. You do not need a green screen merely to try the software effect, and an image backdrop is not required for removal or blur.
The effect works on a camera feed. It is not a tool for cutting a person out of an existing photograph, nor does enabling it alter a saved image file. If your goal is a transparent-background portrait or a corrected still image, use an image-editing workflow instead. Choosing the right kind of tool early avoids spending time changing webcam settings for a task they cannot perform.
Background separation can be less convincing when the scene is visually difficult, for example when clothing blends into the wall or movement blurs the outline. Do not plan around a perfect edge in every room or for every hairstyle. Try the effect with your actual camera, lighting and movement, then decide whether removal, replacement or blur gives a usable result. A visible edge is a reason to test another mode or adjust the scene, not evidence that you have selected the wrong virtual camera.
Select Camera (NVIDIA Broadcast) in your app
Once the effect is enabled, open the camera or video settings in the app where you will make the call or stream. Select Camera (NVIDIA Broadcast) as the camera device. NVIDIA’s setup guide explains the virtual-device workflow and directs users to choose Broadcast devices in video-conferencing or streaming software.
The label may appear in a camera list alongside the physical webcam. Select the Broadcast entry, not the webcam’s own name. If your app has separate controls for camera input and microphone input, changing one does not necessarily change the other. This guide is about the camera path; leave audio selection as it is unless you have a separate reason to change it.
In a streaming application, the camera may be selected within a scene or source rather than a single global camera setting. Open the relevant camera source and choose the Broadcast device there. In a meeting application, the choice is usually in video settings, but labels and menu locations vary. Look for the camera device selector, confirm the selection, and return to the preview rather than assuming that opening Broadcast alone routes the processed image to the app.
If your use case is a YouTube stream, camera selection is only one part of getting a stable broadcast. For an OBS setup, this guide to setting a YouTube live bitrate limit covers a separate setting that affects the stream output. Do not change bitrate to solve a camera-source problem: first check that the scene is using the intended camera device.
Check the processed webcam feed before you go live
Preview the camera in Broadcast first. NVIDIA’s setup guide describes a webcam preview and a before-and-after comparison. Confirm that the preview shows the correct person and camera, and that the selected background effect is visibly active. If you chose replacement, check that the image appears as intended; if you chose blur, check that it is the background rather than your face that is softened.
Then check the feed again in the target application. The Broadcast preview confirms what Broadcast is processing; the app preview confirms what will be sent into the call or stream. These are separate checks. Make sure your face is in frame, the camera has not changed, and the app’s camera selector still shows Camera (NVIDIA Broadcast). If possible, check the result before other people join or before you start a public broadcast.
Use the scene you expect to use, not only a quick test under different conditions. Sit at your usual distance, turn your head, move your hands and check the boundary around hair and shoulders. If you will stream for a while, preview for long enough to notice whether the framing or camera choice changes when you switch scenes. There is no need to chase an invisible edge; the sensible goal is a background treatment that remains acceptable for your use.
If the processed view looks poor, try changing the mode before changing unrelated settings. Blur can look more natural than removal in a difficult scene, and a replacement image can make edge artefacts more noticeable. You can also improve the separation by choosing a background that contrasts with your clothing and giving the camera a clear view of you. Test those adjustments in the preview; do not assume that the software will compensate for every room or lighting condition.
Troubleshoot compatibility and camera selection
If Broadcast will not install or the effect is unavailable, revisit the compatibility check. Confirm the operating system, supported GPU, RAM and driver against NVIDIA’s current requirements. Make sure the installation has internet access, since NVIDIA says the app downloads its GPU-specific AI models during setup. If you are unsure which GPU is active or what driver is installed, check the system’s device and driver information rather than inferring it from the computer’s age or appearance.
If the preview in Broadcast is blank, first check the selected physical camera and whether another programme is holding it. Confirm that the camera works outside Broadcast, then reopen Broadcast and select the intended input. If the camera fails in other programmes too, troubleshoot the device or operating-system permissions before changing the effect. Keep the fix narrow: a camera-input problem is different from an effect problem.
If Broadcast shows the effect but your call or stream does not, return to the app’s camera settings and choose Camera (NVIDIA Broadcast). The most common workflow mix-up is selecting the physical webcam in the destination app, which bypasses Broadcast’s processed output. In an app with multiple scenes or sources, check the specific source that is visible in the current scene as well as any global video setting.
If the Broadcast camera is not listed, close and reopen the target app after installing or starting Broadcast, then check the camera menu again. Confirm that Broadcast itself is open and that its own preview works. Application menus and device names can vary; NVIDIA’s setup guide and support pages are better references than instructions for an older version of another app. If the device remains missing, consult current NVIDIA support information and the target app’s camera troubleshooting guidance.
For recurring or unattended channel work, separate camera setup from broadcast continuity. A webcam effect is useful when a person is present on camera; it is not the same as keeping a prerecorded stream running while your computer is off. If that is the goal, read about running a 24/7 YouTube stream for an Indian temple with recorded aartis. StreamNeo removes the need to leave your own computer running for an uploaded-video broadcast, but it is YouTube-only and does not process a live webcam feed.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
How do I remove my background with NVIDIA Broadcast?
Choose your physical webcam in NVIDIA Broadcast, enable Background Removal, then select Camera (NVIDIA Broadcast) in your meeting or streaming app. Check both Broadcast’s preview and the destination app’s preview before joining or going live.
Does NVIDIA Broadcast remove the background from a photo?
No. The background effects described here process a live webcam feed; they do not edit a still photograph. Use an image-editing tool if you need to change the background in a saved picture.
Why does my call still show the room behind me?
The destination app may still be using the physical webcam. Open its camera settings and select Camera (NVIDIA Broadcast), then check the app’s own preview.
Will background removal work with any computer or give a clean edge every time?
No. NVIDIA lists specific Windows, GPU, memory and driver requirements, which you should confirm on its current product page and FAQ. Results can vary with the scene, movement and camera image, so preview the effect and use blur or replacement if removal does not look suitable.