title: 2592x1944 YUV422 one frame image size calculation issue
body: <p>I'd like to calculate 2592x1944 YUV422 one frame image size from camera.
  I've already seen that <a href="https://en.wikipedia.org/wiki/YUV" rel="nofollow noreferrer">https://en.wikipedia.org/wiki/YUV</a></p>
  
  <p>But I'm not sure whether the below calculation is right or not.
  and </p>
  
  <pre><code>YUV444    3 bytes per pixel     (12 bytes per 4 pixels)
  YUV422    4 bytes per 2 pixels  ( 8 bytes per 4 pixels)
  YUV411    6 bytes per 4 pixels
  YUV420p   6 bytes per 4 pixels, reordered
  </code></pre>
  
  <p>with meaning of hsync length.</p>
  
  <p>As I know, 2592x1944 YUV422 one frame image size which can be calculated such as</p>
  
  <p>Total number of pixels in a frame = 2592*1944 = 5038848 Pixels</p>
  
  <p>Total number of bytes in a frame = 5038848 *2=10077696 Bytes</p>
  
  <p>Does it mean that 1 hsync real size(length)@ YUV422 is 2592*2  and changeable by YUV444, YUV422, YUV411, YUV420 ?</p>