Video and audio analysis

YAMNet — sounds

@vionvision/camera-ui-audio-yamnetv1.2.8

Detect sound events in camera audio. An accessible audio stream is required.

Version
1.2.8
Updated
October 1, 2026
Requires
ViON 2.2.5 or newer
Licence
MIT
Group
Video and audio analysis

Technical description

Listens to the sound of your cameras, recognizes typical sounds such as breaking glass, a siren or a barking dog, and reports them to ViON.

What it does

  • Recognizes twelve kinds of sound: doorbell, glass break, siren, speaking, gunshot, dog bark, baby cry, alarm, scream, cat, car alarm and smoke alarm
  • Reports each sound once and under the names ViON uses for sounds
  • Uses the confidence value from the camera's settings, so the sensitivity is set per camera in one place
  • Needs no setup of its own: the plugin always listens for all of these sounds
  • Downloads its model itself on the first start
  • Runs on the server's processor

What you need

  • A camera that transmits sound

Settings

  • The plugin has no settings of its own. How certain it must be before it reports a sound is set per camera with "Audio Confidence" in the camera's settings; if nothing is set there, the value 0.7 applies
  • Sounds to listen for and Confidence threshold are used only when you test the detection

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