The batch render script contains this line:

RenderStatus status = myVegas.Render(filePath, renderItem.Template, start, length);

That does not explicitly tell Vegas to include the markers. To do that, that one line must be changed to:

		RenderArgs args = new RenderArgs();

		args.OutputFile = filePath;

		args.RenderTemplate = renderItem.Template;

		args.Start = start;

		args.Length = length;

		args.IncludeMarkers = true;

		args.StretchToFill = false;



		RenderStatus status = myVegas.Render(args);