==== JPEG_XS_video_descriptor

Defined by MPEG in <<ISO-13818-1>>.

[source,xml]
----
<JPEG_XS_video_descriptor
    descriptor_version="uint8, required"
    horizontal_size="uint16, required"
    vertical_size="uint16, required"
    brat="uint32, required"
    interlace_mode = "uint2, required"
    framerate_DEN="1|1.001, required"
    framerate_NUM="uint16, required"
    sample_bitdepth="uint4, together with sampling_structure"
    sampling_structure="uint4, together with bit_depth"
    Ppih="unit16, required"
    level="uint8, required"
    sublevel="uint8, required"
    max_buffer_size="uint32, required"
    buffer_model_type="uint8, required"
    colour_primaries="unit8, required"
    transfer_characteristics="unit8, required"
    matrix_coefficients="unit8, required"
    video_full_range_flag="bool, required"
    still_mode="bool, required">

  <mdm
    X_c0="uint16, required"
    Y_c0="uint16, required"
    X_c1="uint16, required"
    Y_c1="uint16, required"
    X_c2="uint16, required"
    Y_c2="uint16, required"
    X_wp="uint16, required"
    Y_wp="uint16, required"
    L_max="uint32, required"
    L_min="uint32, required"
    MaxCLL="uint16, required"
    MaxFALL="uint16, required"/>

  <private_data>
    Hexadecimal content
  </private_data>

</JPEG_XS_video_descriptor>
----
