Initiate Video Player on Full screen

Dear Bitmovin Team,

We need your guidance to load a player full screen when we click on the button on our page.
We want to reload the source and start the player from a new source with fullscreen (We are using Bitmovin 8).

We are getting the below error message from the browser
Uncaught (in promise) TypeError: Permissions check failed.

Please check and let us know possible ways to resolve this issue.

@nihar.te thanks for reaching out to us.

I just gave it a try and it seems to work as expected :

<!DOCTYPE html>
<html lang="en">

    <title>Bitmovin Player Demo</title>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="text/html; charset=utf-8" />

    <!-- Bitmovin Player -->
    <script src="//"></script>

        .player-wrapper {
            width: 90%;
            margin: 20px auto;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.7);

    <div class="player-wrapper">
        <div id="player"></div>
        <button onclick="reloadFullscreen()">Reload in fullscreen</button>
    <script type="text/javascript">
        var conf = {
            key: 'XXXXXXXXX'
        var source = {
            dash: '',
            hls: '',
            progressive: '',
            poster: '',
        var player = new bitmovin.player.Player(document.getElementById('player'), conf);
        var reloadFullscreen = function() {
            player.load(source).then(function() {



Please feel free to provide a modified version of the above test page if needed to reproduce your use-case closer. I’d then be happy to look into it further.