How to prevent video and audio from auto playing

[cruisermaxx]

As stated in the title, QuickLook right now play video and audio automatically.
Is there any way to turn off this setting? Thank you!

[emako]

unsupported features

[cruisermaxx]

unsupported features

So why the video and audio must be played automatically? It is very inconvenient in the office environment.

[emako]

You can mute the video.

[cruisermaxx]

You can mute the video.

How to mute the volume as default?

[emako]

auto save

[cruisermaxx]

auto save

Thank you! It works!