.. index:: 
  !FieldExtensionType Enumeration

.. _id3_bioseal_field_extension_type_enum:

===============================================================================
FieldExtensionType Enumeration
===============================================================================

Namespace: :ref:`id3.Bioseal<reference_bioseal>`

Definition
----------

.. line-block::
    Enumerates the field extension types.

Fields
------

.. list-table:: 
  :width: 100%
  :widths: 5 5 90
  :header-rows: 1

  * - Name
    - Value
    - Description
  * - ``none``
    - 0
    - No information given.
  * - ``unknown``
    - 1
    - No information given.
  * - ``image``
    - 2
    - The Image extension specifies the expected type and format of the image data.
  * - ``portrait``
    - 3
    - The Portrait extension specifies the guidelines to create the portrait image.
  * - ``biometric``
    - 4
    - The Biometric extension specifies the expected type and format of the biometric data in the payload.
  * - ``compression``
    - 5
    - The Compression extension specifies the compression parameters.
  * - ``encryption``
    - 6
    - The Encryption extension is used to maintain the confidentiality of specific data in the payload.
