That is good 
You can use a webviewer and html5video to playback without controls, you would need to create an html file and have this in your assets with the video. Your video may need to be in a compliant format, webm works best for me.
https://www.w3schools.com/html/html5_video.asp
example:
<!DOCTYPE html>
<html>
<body>
<video width="320" height="240"autoplay muted>
<source src="movie.mp4" type="video/mp4">
<source src="movie.ogg" type="video/ogg">
Your browser does not support the video tag.
</video>
</body>
</html>