About driver
The NVIDIA Virtual Audio Device (Wave Extensible) driver represents the software interface, providing for the possibility of audio output via HDMI connections. This mainly comes into effect in situations when users rely on a different class of NVIDIA graphics card, which includes an Audio output. This driver will ensure that audio signals are passed over HDMI or DisplayPort to compatible devices, including monitors, TVs, and external sound systems, together with the video signal.
Usage
This driver is, of course, mainly intended to enable seamless audio transmission along with video over HDMI or DisplayPort connections from the graphics card. In other words, users are enabled to play their audio directly through displays or AV receivers without the need for any additional audio cables. In this scenario, there exists fantastic benefits for those who set up a home theater or multi-monitor system, because in that area, synchronized audio and video are what matter most.
Summary Table
| Feature | NVIDIA Virtual Audio Device (Wave Extensible) (WDM) Driver |
|---|---|
| Compatibility | Windows (7, 8, 10, 11), compatible with NVIDIA GPUs |
| Main Purpose | Enables audio over HDMI/DisplayPort via NVIDIA GPUs |
| Key Benefits | Simplified audio-video sync, streamlined HDMI audio output |
| Recommended Usage | NVIDIA GPU users needing audio output over HDMI/DisplayPort |
| Common Issues | Audio sync issues, conflicts with system audio settings |
| You can find a more detailed description of NVIDIA Virtual Audio Device (Wave Extensible) drivers in our library. |
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FAQs
What is the purpose of the NVIDIA Virtual Audio Device driver?
It enables HDMI and DisplayPort audio output for systems with NVIDIA graphics cards, allowing audio to play directly through connected displays.
Do I really need this driver if I am not using HDMI or DisplayPort?
No, this is primarily for users who use HDMI or DisplayPort and require audio through one of these means.
Can I remove this driver?
Yes, but that would render the HDMI/DisplayPort incapable of producing any audio output, leaving you with other means/ways and devices to produce the audio.
How to update the NVIDIA Virtual Audio Device driver?
It is updated by means of NVIDIA GeForce Experience or directly from the NVIDIA support site.
Why is there no audio on my HDMI?
Make sure it is the default chosen driver in sound settings and that it is updated for compatibility.
