How to turn off autoplay on website video

Site URL: https://www.nwcc.net/

Our website currently has a video embedded from Vimeo that's set for autoplay. I need to know how to turn off the autoplay. Not sure if this happens in Vimeo OR Squarespace OR Both? Attached is a screen shot from our current Vimeo settings from this video.

2 hours ago, EddieC said:

Site URL: https://www.nwcc.net/

Our website currently has a video embedded from Vimeo that's set for autoplay. I need to know how to turn off the autoplay. Not sure if this happens in Vimeo OR Squarespace OR Both? Attached is a screen shot from our current Vimeo settings from this video.

Kindly share your vimeo url that was used, there is a url parameter 'autoplay' that you should set to zero 

This is the code on our site in Squarespace:

<pre class="source-code"><div>&lt;iframe src="https://player.vimeo.com/video/509315971?autoplay=1;badge=0&amp;amp;autopause=0&amp;amp;player_id=0&amp;amp;app_id=58479" width="1920" height="1080" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen title="Welcome Video"&gt;&lt;/iframe&gt;</div></pre>

This is the code from the video in Vimeo:

<iframe src="https://player.vimeo.com/video/509315971?h=768c195b51&color=33eb86&title=0&byline=0&portrait=0" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>
<p><a href="https://vimeo.com/509315971">Welcome Video</a> from <a href="https://vimeo.com/user133048291">Northwest Online</a> on <a href="https://vimeo.com">Vimeo</a>.</p>

The person that designed the site here is no longer with us. Just trying to figure out what he did in this case?

9 hours ago, EddieC said:

This is the code on our site in Squarespace:

<pre class="source-code"><div>&lt;iframe src="https://player.vimeo.com/video/509315971?autoplay=1;badge=0&amp;amp;autopause=0&amp;amp;player_id=0&amp;amp;app_id=58479" width="1920" height="1080" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen title="Welcome Video"&gt;&lt;/iframe&gt;</div></pre>

This is the code from the video in Vimeo:

<iframe src="https://player.vimeo.com/video/509315971?h=768c195b51&color=33eb86&title=0&byline=0&portrait=0" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>
<p><a href="https://vimeo.com/509315971">Welcome Video</a> from <a href="https://vimeo.com/user133048291">Northwest Online</a> on <a href="https://vimeo.com">Vimeo</a>.</p>

The person that designed the site here is no longer with us. Just trying to figure out what he did in this case?

Modify the iframe url parameter

<iframe src="https://player.vimeo.com/video/509315971?h=768c195b51&color=33eb86&title=0&byline=0&portrait=0&autoplay=0" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>
<p><a href="https://vimeo.com/509315971">Welcome Video</a> from <a href="https://vimeo.com/user133048291">Northwest Online</a> on <a href="https://vimeo.com">Vimeo</a>.</p>

You can follow steps like in video below