title: FFMPEG - Moving text to appear every 'X' Seconds
body: <p>This is a ffmpeg command for moving text (left to right)</p>
  
  <p><code>ffmpeg -i input.mp4 -vf drawtext="fontfile=/path/to/fonts/FreeSans.ttf:text='Hello World':fontcolor=white@1.0:fontsize=16:y=h-line_h-100:x=(2*n)-tw" -codec:v libx264 -codec:a copy output.mp4</code></p>
  
  <p>And I would like to know how to make the moving text to start after 'X' seconds and appear every 'X' seconds ?</p>