Clappr Video Player, set Default Video?

[QQ_cazo]

	<div id="player"></div>
	<script>
		var player = new Clappr.Player({
			source: "<?= $_GET['m3u8'] ?>",
			parentId: "#player",
			plugins: [
				PlaybackRatePlugin,
				LevelSelector,
				ClapprPIPPlugin,
				HlsjsPlayback
			],
			levelSelectorConfig: {
				title: 'Quality',
				labels: {
        3: '',
				2: '', // 500kbps
				1: '', // 240kbps
				0: '', // 120kbps
			},
			labelCallback: function(playbackLevel, customLabel) {
					return customLabel + playbackLevel.level.height+'p'; // High 720p
				}
			},
			///HLS CONFIG
			hlsUseNextLevel: false,
			hlsMinimumDvrSize: 60,
			hlsRecoverAttempts: 16,
			hlsPlayback: {
				preload: false,
				customListeners: [],
			},
			playback: {
				extrapolatedWindowNumSegments: 2,
				triggerFatalErrorOnResourceDenied: false,
				hlsjsConfig: {
					maxBufferSize: 30,
					backBufferLength: 30,
					maxBufferLength: 15,
				},
			},
    });
    player.core.activePlayback.on(Clappr.Events.PLAYBACK_LEVELS_AVAILABLE, function(levels) {
      player.core.activePlayback.currentLevel = 3
    })
	</script>

the m3u8 file:

#EXTM3U
#EXT-X-VERSION:3
#EXT-X-STREAM-INF:BANDWIDTH=1251328,RESOLUTION=426x240,NAME="240"
part_240p.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=1563648,RESOLUTION=640x360,NAME="360"
part_360p.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=2084864,RESOLUTION=1280x720,NAME="720"
part_720p.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=3128320,RESOLUTION=1920x1080,NAME="1080"
part_1080p.m3u8

 

 

How can i make the Video player play the highest Video first, and res go down if the internet is slow?