AnyTiles

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For AnyTiles supported SMIL appliance, sync explicit must be defined for appliance to turn on video wall support.

<smil>
  <head>
	<meta name="adapi:sync" content="videowall" />  
	<!-- define synchronization level , default value is event , which is used for http://www.a-smil.org/index.php/Sync_Playback ) -->
        <meta name="adapi:syncGroup" content="645b9697" />
        <!-- syncGroup is a random string, to distinguish different video wall in the same net -->
  </head>
 
  <body>
    <excl repeatCount="indefinite" sync="#" fillDefault="fill">
        <seq repeatCount="indefinite" begin="0" id="demo0">
            <video src="4k.mp4" />	
        </seq>
    </excl>
  </body>
</smil>


Video Wall with scheduling

Use wallclock scheduling the video. The video play between 10AM and 08PM.

<body>
    <excl repeatCount="indefinite" begin="0" sync="#">
        <priorityClass higher="stop" lower="never">
            <seq begin="wallclock(10:00:00)" end="wallclock(20:00:00)">             
                <seq repeatCount="indefinite">
	            <video src="4k.mp4" />
                </seq>           
            </seq>      
        </priorityClass>
        <priorityClass higher="stop">
            <seq begin="0" dur="indefinite" />
        </priorityClass>
     </excl>
</body>


Multiple Screens split one content

Example: We have 1 video which resolution is 1920x2160. And 2 displays which resolution is 1920x1080. Put the video on this 1x2 video wall. Define different region for each display.

<head>
    <layout>
        <root-layout width="1920" height="1080" />
        <region id="wall-video" width="1920" height="2160" fit="fill" z-index="0" top="0" left="0" />
    </layout>
</head>

For upper display.

<head>
    <layout>
        <root-layout width="1920" height="1080" />
        <region id="wall-video" width="1920" height="2160" fit="fill" z-index="0" top="-1080" left="0" />
    </layout>
</head>

For lower display. Set top point to -1080.

<excl repeatCount="indefinite" sync="#" fillDefault="fill">
    <seq repeatCount="indefinite" begin="0">
        <video src="1920x2160.mp4" region="wall-video" />
    </seq>
</excl>

Put video in the region: wall-video.


Applicable device :
IAdea XMP-7300 series player with AnyTiles license activated