ITU-R BS.2076 (ADM)
Audio Definition Model.
Latest known version is ITU-R BS.2076-2.
You can read this specification.
This Recommendation describes the structure of a metadata model that allows the format and content of audio files to be reliably described. This model, called the Audio Definition Model (ADM), specifies how XML metadata can be generated to provide the definitions of tracks in an audio file
audioProgramme
audioContent
audioObject
audioPackFormat
audioChannelFormat
audioChannelFormat/audioBlockFormat
audioTrackUID
audioTrackFormat
audioStreamFormat
(attribute name) attribute is not part of specs
(element name) element is not part of specs
(attribute name) attribute is not present (extra spec name if needed)
(attribute name) attribute is present (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(element name) element is not present (extra spec name if needed)
(element name) element is present (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(element name) element should not be present (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(subelement name) subelement count (subelement count) is not permitted, (min or max) is (max count) (extra spec name if needed)
(element name) (topic name) value (actual value) is not permitted, permitted value(permitted values) (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(element name) element count (element count) is not permitted, (min or max) is (max count) (extra spec name if needed)
(element name) value (element value) shall match the (target attribue name) attribute of a(target element name) element
(element name) value (element value) shall be unique
(attribute name) attribute with (substring) value (attribute value) not same as (attribute name) attribute (substring) value (attribute value) (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(attribute name) attribute with (substring) value (attribute value) not same as (attribute name) attribute (substring) value (attribute value)
(subelement name) subelement with (substring) value (subelement value) not same as (attribute name) attribute (substring) value (attribute value) (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(subelement name) subelement with (substring) value (subelement value) not same as (attribute name) attribute (substring) value (attribute value)
(attribute name) attribute value (attribute value) is not a valid form ((the valid form))
(attribute name) attribute value (attribute value) is not a known value
(attribute name) attribute value (attribute value) shall be (expected value) in order to match the term corresponding to (other attribute name) attribute value (other attribute value)
(attribute name) attribute value (attribute value) is not permitted, permitted value(permitted values) (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(subelement name) order (computed target order) is not permitted (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(attribute name) attribute value (attribute value) is long (extra spec name if needed)
(attribute name) attribute is present but empty (Dolby Atmos Master ADM Profile addition)
(attribute name) attribute is present but empty
(element name) element value (element value) does not match corresponding(element name) element value (element value) (extra spec name if needed)
(element names) elements are not all present (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)
(element names) element values are not same (extra spec name if needed) (Dolby Atmos Master ADM Profile addition)