demo · v134

Non-standard gUM Audio Constraints Removed

Chrome 134 drops the legacy goog* prefixed audio constraints. Switch to standard echoCancellation / noiseSuppression / autoGainControl. Try both shapes — the legacy form silently no-ops post-134; the standard form actually toggles the processing on the track.

probing MediaTrackSupportedConstraints...

Try it

legacy (no-op post-134)


      

      

        
standard (works)



      

    

    
no request yet

  


  
The code


// before — DON'T do this any more:
navigator.mediaDevices.getUserMedia({
  audio: { mandatory: { googEchoCancellation: true,
                        googNoiseSuppression: true,
                        googAutoGainControl: true } }
});

// after — standardised:
navigator.mediaDevices.getUserMedia({
  audio: { echoCancellation: true,
           noiseSuppression: true,
           autoGainControl: true }
});


  

    
see also