QualityIndicator

The QualityIndicator model represents audio and video Mean Opinion Scores (MOS). The scores represent the participants' audio and video quality. The SDK calculates the audio and video quality scores and displays the values in a range from 1 to 5, where 1 represents the worst quality and 5 represents the highest quality. In cases when the MOS score is not available, the SDK returns the value -1.

Properties

audio

• audio: number

The audio quality MOS score in a range from 1 to 5, where 1 represents the worst quality and 5 represents the highest quality. In cases when the MOS score is not available, the SDK returns the value -1.

Note:
• From SDK 3.0 to SDK 3.4.x, the audio Mean Opinion Scores (MOS) are unavailable for all web clients connected to Dolby Voice conferences.
• Since SDK 3.5.0, the Mean Opinion Scores (MOS) are available when using the DVC codec on web clients.

video

• video: number

The video quality MOS score in a range from 1 to 5, where 1 represents the worst quality and 5 represents the highest quality. In cases when the MOS score is not available, the SDK returns the value -1.