Volume

<static> mute() qualifier

Mutes the volume.

You can use this on the base video to deliver a video without sound, or with a video overlay to ensure that only the sound from the base video plays.

<static> byPercent( percent ) qualifier

Increases or decreases the volume by a percentage of the current volume.

Name	Type	Description
`percent`	string \| number	The percentage change of volume (Range: -100 to 400).

<static> byDecibels( decibel ) qualifier

Increases or decreases the volume by the specified number of decibels.

Name	Type	Description
`decibel`	string \| number	The offset in dB.