RTMP stream not playing

On updating the WordPress to 4.9.2, I cannot play rtmp stream through my custom plugin even after installing mediaelemnt flash fallback plugin.

This is the source I have included in my plugin

<video id="wpws-video-player-mep">
	    <source type="video/<?php echo $type ?>" src="<?php echo $type == 'youtube' ? 'https://www.youtube.com/watch?v=' . $url.'&rel=0&showinfo=0' : urldecode($url) ?>">
	</video>
	<script>
	    jQuery(function ($) {
	    $('#wpws-video-player-mep').mediaelementplayer({
                pluginPath: '<?php echo site_url(); ?>/wp-includes/js/mediaelement/',
	        classPrefix: 'mejs-',
	        isClickable: false,
		    enableAutosize: true,
		    stretching: 'responsive',
		    enablePseudoStreaming: true,
		    loop: false,
		    autoRewind: false,
		    enableKeyboard: false,
	        features: ['playpause', 'volume'],
	
	    success: function (mediaElement, domObject) {
	<?php if ($autoplay == 1) { ?>
	        mediaElement.play();
	<?php } ?>
	    },
	    });
	    });

	</script>