Set to true to mute the audio of the video currently playing in the Video node. Set to false to restore audio.
|audioTrack||string||""||The track identifier of the audio being played. Reading this field will return the track identifier of the audio being played, and writing this value will change the audio track.|
|availableAudioTracks||array of associative arrays||[ ]|
The field also retrieves audio description tracks which are typically seen on broadcast TV. An audio description track is mixed with the main audio track.
This field sets the volume of the description tracks separately from the main audio track. The field value can range from 0 to 100.
Available since firmware version 8.