EMBEDDED VIDEO CAN'T AUTOPLAY

Question

How do I make a video I've embedded in my code (<iframe ></iframe>) from Google drive autoplay on code playground. The "autoplay" attribute does not seem to work.

Answer 1

https://www.sololearn.com/discuss/1949503/?ref=app
https://www.sololearn.com/discuss/2166017/?ref=app
https://www.sololearn.com/discuss/1946072/?ref=app
https://www.sololearn.com/discuss/2059721/?ref=app
https://www.sololearn.com/discuss/2105834/?ref=app
https://www.sololearn.com/discuss/2085257/?ref=app
https://www.sololearn.com/discuss/2186545/?ref=app
https://www.sololearn.com/discuss/2186569/?ref=app
here is why
https://developers.google.com/web/updates/2017/09/autoplay-policy-changes