<refsect1>
<title>Description</title>
- <note>
- <title>Experimental</title>
- <para>This is an <link linkend="experimental"> experimental </link>
- interface and may change in the future.</para>
- </note>
-
<para>The ioctls are used to query and configure selection rectangles.</para>
<para>To query the cropping (composing) rectangle set &v4l2-selection;