DaVinci Resolve No Sound: How To Fix This Issue

Are you facing audio problems in DaVinci Resolve? If your clips have no sound or the audio isn’t working while editing, don’t worry, there are solutions! 

This guide breaks down some easy tips to fix the issue. Whether it’s your computer settings or the app itself causing the trouble, these solutions can help get your audio back on track.

Before trying the fixes, let’s troubleshoot together.

DaVinci Resolve No Sound

DaVinci Resolve is a robust video editing tool that lets users create and edit videos. However, some users have reported issues like missing audio clips or sound not working while using the software. 

Pinpointing the exact cause of these audio problems in DaVinci Resolve can be tricky. But fear not! You can troubleshoot these issues step by step with the help of this guide. Whether you’re facing playback issues or problems after exporting, factors like computer glitches, problematic files, or incorrect settings within DaVinci Resolve could be to blame. 

This post offers detailed guidance on how to identify and resolve these audio-related hiccups in DaVinci Resolve, making the troubleshooting process a breeze. Keep reading to get your audio back on track!

Check Something Before Fixing DaVinci Resolve No Audio Issues

Before you go tinkering with anything in DaVinci Resolve to sort out the audio glitch, make sure you’ve got these bases covered: double-check your settings, ensure your hardware is properly connected, and look into any potential software updates. 

It’s always a good idea to troubleshoot step by step to avoid any unnecessary headaches down the road.

Check the volume on your computer

Before anything else, ensure that the volume on your computer isn’t muted. It might seem simple, but sometimes it’s easy to overlook. 

Boosting the volume ensures you can hear the audio clearly in DaVinci Resolve.

Play Your Video or Audio with Another Program

To see if your video or audio has sound, simply try playing it on your computer using the usual media player or any other program you prefer. 

If they play fine, you shouldn’t encounter issues with sound in DaVinci Resolve. If not, it could signal a problem with your DaVinci Resolve settings.

Check the Audio Format

Make sure the audio format works with DaVinci Resolve by checking if it’s supported. DaVinci Resolve can handle formats like MP3, WAV, and AIFF. 

If it’s not compatible, you’ll need to convert it to a supported format. You can find a list of supported formats for DaVinci Resolve 18 by clicking here.

If you’re still not hearing any sound in DaVinci Resolve even after going through the basic checks, don’t worry! It’s time to dive into the program settings and tweak a few things to get the audio back on track. Let’s make some adjustments and solve this issue together!

How to Fix No Audio Issues in DaVinci Resolve?

Here are some tips you should try to fix audio not working in DaVinci Resolve:

Check the Audio Settings in DaVinci Resolve

  • Go to Preferences > System > Video and Audio, then open the DaVinci Menu.
  • Make sure the device listed under Speaker settings matches your computer’s audio output.
  • If the Use System Setting doesn’t work, especially with Bluetooth headsets, switch it to Manual and choose the correct device from the drop-down menu.
  • Before saving, double-check the left and right outputs to ensure no sound issues remain.
  • Sometimes, restarting may be necessary for the changes to take effect.

Note: If you unplug headphones while Resolve is set to Use System Settings, it might not recognize the change until you restart the program.

Reset the Faders to Zero

If you’re facing issues hearing sound despite seeing audio waveforms and having the volume turned up, try adjusting the Mixer settings. Here’s how:

  • Click on the Mixer button located at the top right.
  • Navigate to the Mixer section on the lower-right side.
  • Double-click on the fader slider to set it to zero. This might help resolve the sound problem.

Check Source Channel

If you can’t hear the sound in a video:

  • Right-click on the video in the timeline.
  • Select “Clip Attributes…” from the menu.
  • In the window that pops up, click on the “Audio” tab.
  • Make sure the “Source Channel” option is not muted.

Check Patch Settings

To configure Patch Input/Output:

  • Go to Edit/Fairlight Menu and choose Patch Input/Output.
  • From the Source drop-down menu, select Bus Outputs, and from the Destination drop-down menu, select Audio Outputs.
  • Ensure that Bus 1 Left and Right are correctly linked to your audio device. 
  • If using speakers, confirm they are selected; if using headphones, ensure they are selected as well.

Bus Output Settings

If you’re having trouble with audio playback in Resolve, here’s how to fix it:

  • Check if your audio track is assigned to the Main Bus Output (now called Bus 1).
  • In older project versions, the Main Out Bus is now Bus 1, so you may need to adjust settings.
  • Navigate to Index > Tracks > Bus 1 in the Edit or Fairlight tab (B1).
  • Ensure Bus 1 is listed under Bus Outputs for your audio track.
  • Select Bus 1 from the drop-down menu next to Bus Outputs.
  • If there’s still no sound, remove and re-add Bus 1.
  • Check your mixer’s meters to confirm Bus Outputs are correctly assigned.
  • Verify that Available Tracks > Audio 1 is set to B1 in Bus Assign.
  • The meter under Bus 1 should move as you play back audio.
  • Once properly configured, your audio track should output to Bus 1, resolving the issue.


In conclusion, troubleshooting audio issues in DaVinci Resolve can be a straightforward process with the right guidance. By double-checking settings, ensuring hardware connections, and exploring software updates, you can often resolve audio glitches efficiently. 

This step-by-step guide offers detailed solutions, from checking computer volume to adjusting program settings, empowering you to tackle any sound-related hiccup and get back to smooth editing in no time.

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