| Class | Description | 
|---|---|
| CompositionPlaylist | 
 This class represents a thin, immutable wrapper around the XML type 'CompositionPlaylistType' which is defined in Section 6.1,
 st2067-3:2013. 
 | 
| CompositionPlaylist.EditRate | 
 This class is an immutable implementation of a rational number described as a ratio of two longs and used to hold
 non-integer frame rate values 
 | 
| CompositionPlaylist.VirtualTrack | 
 The class is an immutable implementation of the virtual track concept defined in Section 6.9.3 of st2067-3:2013. 
 | 
| IMPAsset | 
 This class represents a thin, immutable wrapper around a PackingList  
Asset. | 
| IMPDelivery | 
 This class represents the concept of an IMF delivery as defined in Section 8 of st2067-2:2015. 
 | 
| InteroperableMasterPackage | 
 This class is an immutable implementation of the concept of Interoperable Master Package (IMP) defined in Section 7.2.1
 of st2067-2:2015. 
 | 
| Enum | Description | 
|---|---|
| CompositionPlaylist.SequenceTypeEnum | 
 This class enumerates various types of  
Sequence that are valid in
 CompositionPlaylist document that is compliant with st2067-2:2013. |