Problems with AI2's Web Viewer browser and embedded videos

MIT App Inventor Help
1

Hi,
I would like to get the play of an embedded video from youtube automatically when I open the WebViewer using the following code (copied on youtube), PERFECTLY WORKING if I try to view it with google chrome, while in my app with WebViewer it DOES NOT work! the video is displayed but does not have automatic play!
how can i solve? why does the WebViewer have these limits?

?controls=0&autoplay=1&mute=1&amp;start=0" frameborder="0"  allowfullscreen></iframe>

blocks (1)
blocks (1)1682×476 80 KB

2

https://developer.android.com/reference/android/webkit/WebView

Try with

3

is it possible to download in AI 2 other web browsers ?? as if they were extensions? did I get it right? what extension is the equivalent of google chrome ?? sorry but it is a new thing for me and I need to be guided in detail ...
thank you

4

You can try this code, that is, from the app open the device browser. Do the example...

5

Download original video and use them in video player. Or maybe there's Youtube extension to play Youtube videos.