Horizontal distance between thumbnails in the folder and upload panes.
<script type="text/javascript" src="iuembed.js"> </script> <script type="text/javascript"> var vu = new VideoUploaderWriter("VideoUploaderID", 610, 500); //...other params... vu.addParam("ThumbnailHorizontalSpacing", "15"); //...other params... vu.writeHtml(); </script>
getVideoUploader("VideoUploaderID").setThumbnailHorizontalSpacing(value);
value = getVideoUploader("VideoUploaderID").getThumbnailHorizontalSpacing();A non-negative integer value that specifies a horizontal thumbnail spacing.
Default value is "15".