| Algorithms |  | 
| Any | A type-safe container for single values of any type. | 
| AnyDictionary | AnyDictionary has the same API as java.util.Map. | 
| AnyDictionary.AnyEntry | Holds a key, value pair.String key, Any value
 | 
| AnyVector | AnyVector has the same API as java.util.Collection. | 
| Clip | Contains a media reference and a trim on that media reference. | 
| Clip.ClipBuilder |  | 
| Composable | An object that can be composed by tracks. | 
| Composable.ComposableBuilder |  | 
| Composition | Base class for an OTIO Item that contains other Items. | 
| Composition.CompositionBuilder |  | 
| Deserialization |  | 
| Effect | Base class for all effects. | 
| Effect.EffectBuilder |  | 
| ErrorStatus |  | 
| ExternalReference | Reference to media via a url, for example "file:///var/tmp/foo.mov" | 
| ExternalReference.ExternalReferenceBuilder |  | 
| FreezeFrame | Hold the first frame of the clip for the duration of the clip. | 
| FreezeFrame.FreezeFrameBuilder |  | 
| Gap | Gap Item - represents a transparent gap in content. | 
| Gap.GapBuilder |  | 
| GeneratorReference | Base class for Generators. | 
| GeneratorReference.GeneratorReferenceBuilder |  | 
| ImageSequenceReference | An ImageSequenceReference refers to a numbered series of single-frame image files. | 
| ImageSequenceReference.ImageSequenceReferenceBuilder |  | 
| Item | An Item is a Composable that can be part of a Composition or Timeline. | 
| Item.ItemBuilder |  | 
| LinearTimeWarp | A time warp that applies a linear scale across the entire clip. | 
| LinearTimeWarp.LinearTimeWarpBuilder |  | 
| Marker | Holds metadata over time on a timeline | 
| Marker.Color |  | 
| Marker.MarkerBuilder |  | 
| MediaReference | Base Media Reference Class. | 
| MediaReference.MediaReferenceBuilder |  | 
| MissingReference | Represents media for which a concrete reference is missing. | 
| MissingReference.MissingReferenceBuilder |  | 
| OTIOTest | Test classs for the multithreading test. | 
| SerializableCollection | A kind of composition which can hold any serializable object. | 
| SerializableCollection.SerializableCollectionBuilder |  | 
| SerializableObject | Base object for things that can be [de]serialized to/from .otio files. | 
| SerializableObjectWithMetadata | A SerializableObject with a metadata dictionary. | 
| SerializableObjectWithMetadata.SerializableObjectWithMetadataBuilder |  | 
| Serialization |  | 
| Stack | A stack represents a series of composables. | 
| Stack.StackBuilder |  | 
| TimeEffect | Base TimeEffect Class | 
| TimeEffect.TimeEffectBuilder |  | 
| Timeline | A class that contains a Stack. | 
| Timeline.TimelineBuilder |  | 
| Track | A class that holds a list of Composables. | 
| Track.Kind |  | 
| Track.TrackBuilder |  | 
| Transition | Represents a transition between two items. | 
| Transition.TransitionBuilder |  | 
| Transition.Type | Encoding types of transitions. | 
| UnknownSchema | Represents an object whose schema is unknown to us. | 
| UnknownSchema.UnknownSchemaBuilder |  |