==== LCEVC_video_descriptor

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

[source,xml]
----
<LCEVC_video_descriptor
    lcevc_stream_tag="uint8, required"
    profile_idc="uint4, required"
    level_idc="uint4, required"
    sublevel_idc="uint2, required"
    processed_planes_type_flag="bool, required"
    picture_type_bit_flag="bool, required"
    field_type_bit_flag="bool, required"
    HDR_WCG_idc="uint2, default=3"
    video_properties_tag="uint4, default=0"/>
----
