- ``sdr``
- Definition of a data format, see :ref:`pixfmt`, used by SDR
capture and output devices.
+ * -
+ - struct :c:type:`v4l2_meta_format`
+ - ``meta``
+ - Definition of a metadata format, see :ref:`meta-formats`, used by
+ metadata capture devices.
* -
- __u8
- ``raw_data``\ [200]