title: what is odd and even subsampling in ov5640?
body: <p>I'm working on ov5640 MIPI sensro, while going through the document, I found terms odd subsampling and even subsampling.</p>
  <p>I could not able to find any information on them in same document, but I found subampling concept in AR0330CM data sheet where they mentioned that</p>
  <p>&quot;&quot;&quot;
  <em>The sensor increments its x and y address based on the
  x_odd_inc and y_odd_inc value. The value indicates the
  addresses that are skipped after each pair of pixels or rows
  has been read.
  The sensor will increment x and y addresses in multiples
  of 2</em>
  &quot;&quot;&quot;</p>
  <pre><code>x_subsampling_factor = (1+x_odd_inc)/2
  y_subsampling_factor = (1+y_odd_inc)/2
  </code></pre>
  <p>From there I'am able to understand the concept of subsampling odd_inc but what is <strong>even_inc</strong>?</p>