Query about: 'video_mute’ => true

Hey curmi01,
Sorry for the late reply, in short, no, it specifies that the audio output of the video should be muted.
But with the Chrome Autoplay Policy Changes there is now a scale that will stop the autoplay of videos, muting videos is suppose to allow them to autoplay, as long as other factors don’t effect the scale.
I hope this makes since and helps.

Best regards,
Mike