title: FFmpeg source files wild card
body: <p>I am joining a series of image files into a movie file with FFmpeg.</p>
  
  <p>Files start at <code>XYZ00000.PNG</code>, <code>XYZ00001.PNG</code> etc.  I refer to them as <code>XYZ%05d.PNG</code> in the FFmpeg command line.</p>
  
  <p>That works fine.</p>
  
  <p>But, if I delete the first (for example) 30 frames so my frame images start at <code>XYZ00031.PNG</code> onwards FFmpeg fails to build with an error;</p>
  
  <pre><code>[image2 @ 00000000043f2b40] Could find no file with path 'XYZ%05d.PNG' and index in the range 0-4
  XYZ%05d.PNG: No such file or directory
  </code></pre>
  
  <p>Is there an alternate wildcard I can use to get FFmpeg to start at whatever the lowest numbered frame is?</p>
  
  <p>If I rename <code>XYZ00031.PNG</code> to <code>XYZ00000.PNG</code> the build works, but only adds the single first frame.  It ignores the other frames.</p>