NVIDIA Broadcast is an AI-powered app that enhances your microphone, camera, and speakers using real-time noise removal, virtual backgrounds, and video effects. It’s especially useful for streamers, remote workers, and anyone who wants cleaner audio and a more professional video setup without extra hardware.
If you have a supported NVIDIA GPU, getting started with NVIDIA Broadcast is straightforward—and once it’s set up, it works seamlessly across your favorite apps.
Install and Use NVIDIA Broadcast
The steps below cover everything from installation to daily use. We recommend following them in order so NVIDIA Broadcast integrates properly with your system and apps.
1. Check System Requirements and GPU Compatibility
Before installing, make sure your system meets NVIDIA Broadcast’s requirements.
- Confirm you have a supported NVIDIA GPU (RTX series is required for NVIDIA Broadcast).
- Ensure your system is running Windows 10 or Windows 11 (64-bit).
- Update your NVIDIA graphics drivers to the latest version.
- Restart your PC after updating the drivers.
NVIDIA Broadcast relies on RTX Tensor Cores, so GTX GPUs are not supported for this app.
2. Download and Install NVIDIA Broadcast
NVIDIA Broadcast is available directly from NVIDIA and installs as a standalone application.
- Visit the official NVIDIA website.
- Download NVIDIA Broadcast.
- Close any apps that use your microphone or camera.
- Run the installer and follow the on-screen instructions.
- Restart your PC once installation is complete.
After installation, NVIDIA Broadcast will appear as a system-level audio and video processor.
3. Set Up Microphone Noise Removal
One of the most popular features of NVIDIA Broadcast is AI noise suppression for microphones.
- Open NVIDIA Broadcast.
- Under Microphone, select your physical microphone.
- Enable Noise Removal.
- Speak normally and monitor the input level.
- Adjust strength settings if available.
This removes background noise such as keyboard typing, fans, and room sounds in real time.
4. Configure Camera Effects (Background Blur & Virtual Background)
NVIDIA Broadcast can enhance your webcam feed using AI-based video effects.
- In NVIDIA Broadcast, go to the Camera section.
- Select your webcam from the device list.
- Enable Background Blur, Background Replacement, or Auto Frame.
- Choose an image or blur strength if applicable.
- Preview the camera output to confirm the effect works correctly.
These features work without a green screen and adapt dynamically as you move.
5. Enable Speaker Noise Removal (Optional)
You can also clean up incoming audio from other people.
- In NVIDIA Broadcast, go to the Speakers section.
- Select your headphones or speakers.
- Enable Noise Removal.
- Test audio playback during a call or meeting.
This helps reduce background noise from others in voice chats or meetings.
6. Select NVIDIA Broadcast Devices in Your Apps
To actually use NVIDIA Broadcast, apps must be set to use its virtual devices.
- Open the app you use for calls, recording, or streaming (Zoom, Discord, OBS, Teams, etc.).
- Go to the app’s Audio or Video settings.
- Set:
- Microphone to NVIDIA Broadcast
- Camera to NVIDIA Broadcast (if using video effects)
- Speakers to NVIDIA Broadcast (if enabled)
- Keep your real devices selected inside the NVIDIA Broadcast app.
This routing allows NVIDIA Broadcast to process your audio and video before it reaches other apps.
7. Monitor Performance and Adjust Settings
NVIDIA Broadcast runs in real time and uses GPU resources.
- Open Task Manager to monitor GPU usage.
- If you notice performance drops during gaming or streaming, disable unused effects.
- Turn off camera or speaker processing if you only need microphone noise removal.
Balancing effects helps maintain smooth performance.
8. Keep NVIDIA Broadcast Updated
NVIDIA frequently improves Broadcast’s AI models and stability.
- Check for updates inside the NVIDIA Broadcast app or on NVIDIA’s website.
- Keep your NVIDIA GPU drivers up to date.
- Restart your PC after major updates.
Updates from NVIDIA often bring better quality and lower resource usage.
Wrapping Up
NVIDIA Broadcast is one of the easiest ways to dramatically improve audio and video quality without buying new microphones or cameras. With AI-powered noise removal and video effects running entirely on your RTX GPU, it delivers professional results with minimal setup.
Once installed and configured, NVIDIA Broadcast quietly works in the background—making meetings clearer, streams cleaner, and recordings more polished with almost no extra effort.
