/Html/Youtube iframe autoplay not working

Youtube iframe autoplay not working

<iframe id="existing-iframe-example"
          width="640" height="360"
          src="https://www.youtube.com/embed/-SFcIUEvNOQ?autoplay=1&mute=1&enablejsapi=1"
          frameborder="0"
          style="border: solid 4px #37474F"
          ></iframe>

Source: stackoverflow.com

Iframe youtube autoplay not working

<!--note: add &autoplay=1 to src and add property allow="autoplay" -->
<iframe
 src="https://www.youtube.com/embed/lw3p6VqC-zI?&autoplay=1"
 allow="autoplay"
 >
 </iframe>

Similar codes

3 votes249 views1 answer
Setup html webpage
Html
22 votes243 views2 answers
Html start template
Html
22 votes253 views3 answers
How to link to an email in html
Html
0 vote232 views1 answer
Ruby and rails html show date year
Html
0 vote224 views1 answer
Disable pdf download to not logged in users wordpress
Html
0 vote225 views1 answer
Jquery animation move point
Html
0 vote251 views1 answer
Java.rmi.connectexception: connection refused to host: 127.0.0.1
Html
10 votes226 views1 answer
Ampersand c# summary
Html
90 votes284 views6 answers
Center text
Html
32 votes272 views6 answers
Bootstrap alert
Html