Name of this element

InitialObjectDescriptor

Description

The InitialObjectDescriptor is a variation of the ObjectDescriptor specified in the previous subclause that allows to signal profile and level information for the content referred by it. It shall be used to gain initial access to ISO/IEC 14496 content

Source

ISO IEC 14496-1 (MPEG-4 Systems)

List of fields with at least one check

audioProfileLevelIndication: an indication as defined in Table 5 of the audio profile and level required to process the content associated with this InitialObjectDescriptor

List of checks involving this element

(container format) (container element) (container field) (container value) does not permit (content format) (content element) (container value) (content value)
(container format) (container element) (container field) (container value) does not permit that the usacElementType sequence starts with SCE CPE
(container format) (container element) (container field) (container value) implies a channel layout of L R, a channel layout of (channel layout) is not recommended