<object type='application/x-vlc-plugin' pluginspage="http://www.videolan.org/" id='vlc' events='false' width="720" height="410">
<param name='mrl' value='rtsp://admin:123456@******:554/h264/ch1/main/av_stream' />
<param name='volume' value='50' />
<param name='autoplay' value='true' />
<param name='loop' value='false' />
<param name='fullscreen' value='false' />
<param name='controls' value='false' />
<embed type="application/x-vlc-plugin" pluginspage="http://www.videolan.org"
width="640"
height="480"
id="vlc" />
</object>

function PlayVlc() {
var vlc = document.getElementById("vlc");  
var options = new Array(":aspect-ratio=4:3", "--rtsp-tcp");
var id = vlc.playlist.add("rtsp://admin:Tr123456@192.168.10.158:554/h264/ch1/main/av_stream", "fancy name", options);
vlc.playlist.playItem(id);
}