Turns the sound on/off
property Mute: Boolean;
This property does not change the system "mute" property of the audio device, it mutes only sound played by this component.
Important: do not assign True to this property if the component plays sound from TRVCamSound! When muted, this audio player does not play sound, so video and audio will be out of sync. To mute, assign VolumeMultiplier = 0.