I have the following code and need to autoplay my video in my website. but it doesnt autoplay, nor it loops the video with no control.
<div style="position: fixed; z-index: -99; width: 100%; height: 100%">
<iframe width="100%" height="100%" src="https://www.youtube.com/embed/3fRxOjkik0g?autoplay=1&loop=1&showinfo=0&controls=0" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>
Autoplay is no longer allowed without user input - so I imagine that's why.
You can read more here:
https://developer.chrome.com/blog/autoplay/
It has to be muted if you want to autoplay.
A user has to interact with the div for it to start playing.
To autoplay the video you will need to mute your video as @polisen already mentioned. But I want to say that to loop a YouTube embed Video you will need a playlist to be mentioned in the Embed URL and in case you do not have a playlist you can use the Video Id as your Playlist Id.