Example
<?xml version="1.0" encoding="UTF-8"?>
<smil title="app">
<head></head>
<body>
<stream name="app"></stream>
<playlist name="playlist" playOnStream="app" repeat="true" scheduled="2020-05-22 10:39:16">
<video length="-1" src="test.stream" start="0"></video>
</playlist>
</body>
</smil>