Many content creators and remote professionals use OBS Studio to enhance their video presence, but one common challenge they face is figuring out how to hear themselves while using the Virtual Camera feature. Monitoring audio correctly can dramatically improve sound quality, timing, and overall presentation. Understanding how OBS handles audio monitoring, desktop playback, and virtual outputs is key to creating a smooth experience.

TLDR: To hear yourself through OBS while using the Virtual Camera, you need to enable audio monitoring inside OBS and route it properly through your headphones or speakers. This is done by adjusting Advanced Audio Properties and selecting the correct monitoring device in OBS settings. OBS Virtual Camera sends video only, so audio must be managed separately. Proper setup prevents echo, delay, and feedback issues.

OBS Studio is widely appreciated for its flexibility, but that flexibility can also create confusion. When someone activates the Virtual Camera feature, OBS sends video output to applications like Zoom, Microsoft Teams, or Google Meet. However, the Virtual Camera does not automatically send monitored audio back to the user’s ears. That part requires manual configuration.

Understanding How OBS Audio Monitoring Works

Before adjusting settings, it helps to understand OBS audio signal flow. In simple terms, OBS receives audio from sources such as:

  • Microphones
  • Audio interfaces
  • Desktop audio
  • Media files
  • Browser sources

Each of these sources can be:

  • Output to stream or recording
  • Monitored internally
  • Both output and monitored

Monitoring means that OBS sends a copy of the audio signal to a selected playback device, typically headphones. This allows the user to hear themselves in real time.

Step-by-Step: How to Hear Yourself in OBS While Using Virtual Camera

1. Connect and Verify the Microphone

The first step is confirming that OBS detects the microphone correctly:

  1. Open OBS Studio.
  2. Look at the Audio Mixer panel.
  3. Speak into the microphone.
  4. Ensure the volume meter moves.

If no signal appears, the microphone must be added as a source via Settings > Audio or manually as an Audio Input Capture source.

2. Enable Audio Monitoring

By default, OBS does not monitor audio back to the creator. To enable it:

  1. In the Audio Mixer, click the three dots next to the microphone source.
  2. Select Advanced Audio Properties.
  3. Under the Audio Monitoring column, choose one of the following:
  • Monitor Off – Default, no monitoring.
  • Monitor Only (mute output) – You hear it, but stream does not.
  • Monitor and Output – Both you and the output destination hear it.

For most Virtual Camera use cases, Monitor and Output is appropriate.

3. Set the Monitoring Device

OBS must know where to send the monitored signal:

  1. Go to Settings.
  2. Select Audio.
  3. Scroll to the Advanced section.
  4. Find Monitoring Device.
  5. Select the preferred headphones or output device.
  6. Click Apply, then OK.

This step is critical. Without selecting the correct monitoring device, audio will not play back even if monitoring is enabled.

Important: Virtual Camera Does Not Send Audio

One of the most misunderstood aspects of OBS is that the Virtual Camera only transmits video. It does not function as a virtual microphone. Therefore:

  • The video feed goes to Zoom or other apps.
  • Audio must be configured separately inside those applications.

For example, in Zoom:

  • Select OBS Virtual Camera as the camera.
  • Select your actual microphone or audio interface as the microphone device.

If someone expects OBS Virtual Camera to carry the audio automatically, they will not hear themselves properly.

Preventing Echo and Audio Delay

Audio monitoring can introduce echo or delay. This happens especially when:

  • Speakers are used instead of headphones.
  • The conferencing app also plays back the microphone.
  • There is high interface latency.

Best Practices to Avoid Issues

  • Use headphones instead of speakers.
  • Disable monitoring inside Zoom or Teams if OBS is already handling it.
  • Check for duplicate monitoring paths.
  • Lower buffer size in audio interface settings if delay is noticeable.

If echo is heard, the person should verify that audio is not being monitored twice — once in OBS and once in the conferencing application.

Advanced Setup: Using Virtual Audio Cables

Some users require more complex routing. For example:

  • Sending OBS program audio into a meeting app.
  • Mixing multiple sources and monitoring them.

In these situations, a virtual audio cable software can be used. It creates virtual input and output devices that allow OBS to send audio as if it were a microphone.

Basic workflow:

  1. Install virtual audio cable software.
  2. Set OBS Monitoring Device to the virtual cable output.
  3. Choose the virtual cable input as microphone in the conferencing app.

This method allows complete control over mixed output while still hearing everything via headphones.

Troubleshooting Common Problems

No Sound in Headphones

  • Check if monitoring is enabled.
  • Confirm correct Monitoring Device.
  • Ensure headphones are not muted in system settings.
  • Restart OBS after changing devices.

Audio is Delayed

  • Lower buffer size in audio interface control panel.
  • Use direct hardware monitoring if available.
  • Avoid Bluetooth headphones due to latency.

Echo During Meetings

  • Switch to headphones.
  • Disable duplicate audio monitoring.
  • Reduce playback volume.

OBS Freezes When Starting Virtual Camera

  • Update OBS to the latest version.
  • Update graphics drivers.
  • Close other camera-consuming applications.

Why Hearing Yourself Matters

Many creators underestimate the importance of hearing themselves in real time. Monitoring helps with:

  • Voice control – Avoid speaking too loudly or softly.
  • Microphone placement – Detect plosives or distortion.
  • Timing coordination – Sync speech with visuals.
  • Professional presence – Ensure clean, consistent delivery.

Without monitoring, users often discover problems only after a meeting or recording has ended. Real-time feedback prevents these mistakes.

Recommended Setup for Most Users

For simplicity and reliability, most users benefit from this configuration:

  • USB microphone connected directly to computer.
  • Headphones plugged into the computer or audio interface.
  • Monitoring enabled via OBS Advanced Audio Properties.
  • Monitoring Device set to headphones.
  • Virtual Camera used only for video feed.

This setup separates responsibilities cleanly and reduces technical complications.

FAQ

Can OBS Virtual Camera transmit audio?

No. OBS Virtual Camera transmits video only. Audio must be configured separately through system devices or virtual audio routing tools.

Why can others hear me but I cannot hear myself?

Because monitoring is disabled by default in OBS. The user must enable monitoring in Advanced Audio Properties and select a monitoring device.

What is the difference between “Monitor Only” and “Monitor and Output”?

Monitor Only lets the user hear the source but does not send it to stream or recording. Monitor and Output sends audio both to the output and to the monitoring device.

Is audio monitoring supposed to have slight delay?

Yes, software monitoring can introduce small latency. Using wired headphones and lowering buffer size helps reduce this.

Should speakers be used for monitoring?

It is not recommended. Speakers often cause feedback and echo, especially during conferencing calls.

Do Bluetooth headphones work for monitoring?

They work, but they introduce significant latency. Wired headphones are strongly preferred for real-time monitoring.

How can someone hear desktop audio and microphone together?

They must enable monitoring for both sources inside Advanced Audio Properties and ensure the correct monitoring device is selected.

Is additional software required?

For basic self-monitoring, no. For advanced routing or sending mixed audio into meeting platforms, virtual audio cable software may be needed.

By properly configuring OBS audio monitoring and understanding the limitations of Virtual Camera, users can achieve professional-quality sound control. The solution requires only a few setting adjustments, but it significantly improves confidence, clarity, and overall production quality.