LEAD Text Overlay XML File Format

General

The text overlay XML file is a normal XML file following the XML specifications. However, this format defines a set of tags for use in this filter. Any other tags will be ignored. Tag names are case sensitive; for example: use TOverlay and not Toverlay or toverlay. The file must contain a signature comment before any of the text tags; the signature comment must be: <!--LEAD TextOverlay XML File-->.

Valid tags

Example 1 (no scrolling)

XML
<?xml version="1.0" ?> 
<!--LEAD TextOverlay XML File--> 
<TOverlay Text_Scrolling = "No"> 
   <Text> 
      LEAD Technologies, Inc.\nAudio/Video capture, playback and editing using Microsoft Media Foundation technologies. 
      <Start_Frame>0</Start_Frame>  
      <End_Frame>300</End_Frame>  
   </Text>    
   <Text> 
      <Text_Line>Includes fully functional video\ncapture and teleconference demos. </Text_Line> 
      <Start_Frame>300</Start_Frame> 
      <End_Frame>600</End_Frame> 
   </Text>    
   <Text> 
      <Text_Line>Support for AVI, MPEG, WAV, MIDI, SND, AIF files and much more.</Text_Line> 
      <Start_Frame>600</Start_Frame> 
      <End_Frame>1000</End_Frame> 
   </Text>    
   <Text> 
      <Text_Line>The quick brown fox jumps over the lazy dog</Text_Line> 
      <Start_Frame>1000</Start_Frame> 
      <End_Frame>2000</End_Frame> 
      </Text> 
   </TOverlay> 

Example 2 (scrolling)

XML
<?xml version="1.0" ?> 
<!--LEAD TextOverlay XML File--> 
<TOverlay Text_Scrolling = "Yes"> 
   <Text> 
      <Text_Line>LEAD Technologies, Inc.\nAudio/Video capture, playback and editing using Microsoft Media Foundation technologies.</Text_Line> 
      <Scrolling_Speed>1</Scrolling_Speed> 
   </Text>    
   <Text> 
      <Text_Line>Includes fully functional video\ncapture and teleconference demos. </Text_Line> 
      <Scrolling_Speed>2</Scrolling_Speed> 
   </Text>    
   <Text> 
      <Text_Line>Support for AVI, MPEG, WAV, MIDI, SND, AIF files and much more.</Text_Line> 
      <Scrolling_Speed>15</Scrolling_Speed> 
   </Text>    
   <Text> 
      <Text_Line>The quick brown fox jumps over the lazy dog</Text_Line> 
      <Scrolling_Speed>5</Scrolling_Speed> 
   </Text> 
</TOverlay> 
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