# audioPackFormat (Objects)

The audioPackFormat with typeDefinition 'Objects' is used for object-based audio.

### Attributes

There are no additional attributes defined for the audioPackFormat with typeDefinition 'Objects'. See Common Attributes for the list of common ones.

### Sub-elements

There are no additional sub-elements defined for the audioPackFormat with typeDefinition 'Objects'. See Common Sub-elements for a list of the possible sub-elements. Even though it is defined as a common sub-element, the absoluteDistance sub-element is unlikely to be used in the 'Objects' mode.

### Example

<audioPackFormat audioPackFormatID="AP_00031002"
audioPackFormatName="PackObj2"
typeLabel="0003" typeDefinition="Objects" importance="7">
<audioChannelFormatIDRef>AC_00031003</audioChannelFormatIDRef>
</audioPackFormat>