Open single.php and find:

<script>
video = document.querySelector('video');
            player = videojs(video);
            player.logobrand({
                image: "<?php echo get_option(THEME_PREFIX . 'logo'); ?>",
                destination: "<?php echo get_site_url(); ?>"
            });

</script>

delete

player.logobrand({
                image: "<?php echo get_option(THEME_PREFIX . 'logo'); ?>",
                destination: "<?php echo get_site_url(); ?>"
            });

the code after edit will like this:

<script>
video = document.querySelector('video');
            player = videojs(video);
</script>

Nice, let me know if you need any help in the future about this theme