CrCb planar format comprised of a WxH Y plane followed
 by (W/2) x (H/2) Cr and Cb planes.</p>

 <p>This format assumes
 <ul>
 <li>an even width</li>
 <li>an even height</li>
 <li>a horizontal stride multiple of 16 pixels</li>
 <li>a vertical stride equal to the height</li>
 </ul>
 </p>

 <pre> y_size = stride * height
 c_stride = ALIGN(stride/2, 16)
 c_size = c_stride * height/2
 size = y_size + c_size * 2
 cr_offset = y_size
 cb_offset = y_size + c_size</pre>

 <p>This format is guaranteed to be supported