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Last Updated · January 15, 2025

How to Stream and Record without Voice Audio in OBS

how to stream and record without voice audio in obs

OBS is a powerful software for recording and streaming video content. While many users focus on incorporating voice commentary, there are times when you may wish to record or stream without any spoken audio. Fortunately, OBS allows you to customize your audio settings, making it suitable for silent instructions, professional presentations, or gaming highlights.

In this guide, we'll walk you through the step-by-step process of setting up streaming and recording in OBS without voice audio, we will also discuss how to separate audio sources for greater flexibility.

Part 1: How to Stream and Record Without a Microphone?

Why Should One Not Use a Microphone for Streaming?

There are many situations where streaming without a mic can be helpful. For example:

  • Silent gaming play or artistic endeavors.
  • Maintaining privacy while streaming live.
  • Eliminated unwanted interruptions or background noise.

How to Stream Without a Microphone

1. Open OBS Studio

  • Launch OBS and go to the Settings menu by clicking the gear icon in the interface's lower-right area.

2. Disable your microphone

  • From the Settings, select "Audio".
  • Now find the Mic/Auxiliary Audio.
  • Choose the "Disable" option from the dropdown menu.
  • Click Apply, then OK to save changes.

3. Configure Your Sources

  • In the "Sources" panel, include all required sources, such as game capture, video, or pictures. 
  • The list should not have any sources that involve microphones or voice. 

disable microphone

4. Test the Configuration

  • To inspect whether the microphone is not likely to pick up voice audio, you can do a test stream or test recording. 
  • Check with headphones or external loudspeakers to verify that only the desired audio is included. 

By following these steps, you can ensure you get a clear stream or recording without voice audio that is fit for creative or professional purposes.

The Best Camera for OBS Streaming: OBSBOT Tail 2

If you want a device that would help you amplify the streaming and recording with OBS, then the OBSBOT Tail 2 is perfect for you. Offering the highest quality with several AI features and a sturdy build, it offers content creators exactly what they need to create professional broadcasts.

obsbot tail 2 live production camera

  • AI Tracking 2.0: Lock your face in the frame without needing to adjust, perfect for content creation or even thorough tutorial videos with no talking.
  • 4K at 60fps and 1080p at 120fps: Make sure that most of your viewers get the feel of a clear picture on the video of your choice.
  • Gesture Control 2.0: Change camera modes, record start/stop, or zoom in or out are all executed by hand gestures and are ideal for use without one's hand.
  • 12x Hybrid Zoom: A perfect Transitional tool with no loss in video quality and assures a clear focus on details during a Zoom-in.
  • Versatile Connectivity: Can be connected with OBS through HDMI, USB-C, and Ethernet, which makes your streaming much easier.
  • Low-Light Adaptability: Offers terrific illumination which makes it quite appropriate for use with any form of content regardless of the lighting conditions.

Part 2: How Do I Separate Audio While Streaming With OBS?

It gives you more control over your content when you split audio sources in OBS. For example, you can include game audio in a stream while excluding your microphone or voice chat.

Why Separate the Audio Sources?

  • To record or stream only certain audio tracks.
  • For post-production audio mixer editing.
  • To prevent private speaking being sent over broadcast.

How Do You Separate the Audio Channels?

1. Setup Audio Tracks in OBS

  • Go to Advanced Mode under Settings > Output. 
  • Activate a couple of audio tracks (like Track 1 and Track 2) in the Recording tab. 

activate obs audio tracks

2. Assign Sources to Tracks

  • In the Audio Mixer panel, click on the gear icon beside a source. 
  • Choose Advanced Audio Properties. 
  • Uncheck the tracks if you don't want the audio to play. For instance: 
    • Track 1 - Game sound 
    • Track 2: Music 
    • No microphone tracks. 

assign sources to tracks

3. Test Your Configuration

  • Start short recording to ensure every audio source has the correct routing. 
  • Play back the recording, ensuring the voice audio is off as you would like it to be. 

You may keep your audio mix clear for recording and streaming by isolating your audio sources. 

Part 3: How Do We Not Record Voice in OBS?

The following should help you record gameplay with no speech audio involved.

1. Turn off microphone audio in recording settings

  • Access Settings > Output> Recording.
  • Select a specific track, for recording.
  • Ensure the track selected does not have anything linked to the microphone.

disable microphone

2. Let the mixer's microphone be set to mute

  • In the Audio Mixer panel, find the source of the microphone.
  • Click the speaker icon to mute the microphone. 

mute microphone

3. Use Push-to-Mute or Push-to-Talk

  • For temporary exclusion, set up a Push-to-Mute hotkey in Settings > Hotkeys.
  • When needed, assign your selection of a key combination and exclude the microphone.

hotkey mute mic

4. Recheck the tracks of the audio

  • Verify that only desktop audio or other sources are active.
  • Start a quick test recording to ensure voice audio is not included.

Conclusion

OBS allows users to stream or record without voice audio, making it ideal for silent recordings and uninterrupted gaming broadcasts. These features position OBS as a groundbreaking tool for streaming and recording, especially when utilizing its voice-audio-free capabilities. By exploring the settings in OBS, you can learn how to stream and record without voice audio, manage separate audio sources, and enhance your setup with devices like the OBSBOT Tail Air, enabling you to create professional-grade streams and recordings tailored to your needs.