AVMutableCompositionTrack Class

Definition

Namespace:

AVFoundation

Assembly:

Xamarin.iOS.dll

A mutable subtype of AVCompositionTrack.

[Foundation.Register("AVMutableCompositionTrack", true)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public class AVMutableCompositionTrack : AVFoundation.AVCompositionTrack

type AVMutableCompositionTrack = class
    inherit AVCompositionTrack

Inheritance

Object

NSObject

AVAssetTrack

AVCompositionTrack

AVMutableCompositionTrack

Attributes

RegisterAttribute UnavailableAttribute

Constructors

AVMutableCompositionTrack(IntPtr)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime.
AVMutableCompositionTrack(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

Asset	The AVAsset of which the AVAssetTrack is a component. (Inherited from AVAssetTrack)
AvailableMetadataFormats	The available metadata formats for the track. (Inherited from AVAssetTrack)
AvailableTrackAssociationTypes	The available association types available for this track. Should be a constant defined in AVAssetTrackTrackAssociation (Inherited from AVAssetTrack)
CanProvideSampleCursors	(Inherited from AVAssetTrack)
Class	(Inherited from NSObject)
ClassHandle	The handle for this class.
CommonMetadata	The available common metadata items. (Inherited from AVAssetTrack)
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
Decodable	(Inherited from AVAssetTrack)
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
Enabled	Whether the track is enabled. (Inherited from AVAssetTrack)
EstimatedDataRate	An estimate of the data-rate of the track, in bits per second. (Inherited from AVAssetTrack)
ExtendedLanguageTag	Gets or sets a version of the language tag that conforms to RFC 4646.
FormatDescriptions	An array of CMFormatDescriptions that describe the formats of the samples in the AVAssetTrack. (Inherited from AVAssetTrack)
FormatDescriptionsAsObjects	Returns the format descriptions as NSObjects. (Inherited from AVAssetTrack)
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
LanguageCode	Gets or sets the ISO 639-2/T language code for the track.
MediaType	The media type of the track. Will be one of the constants defined in AVMediaType. (Inherited from AVAssetTrack)
Metadata	Gets all the metadata for which metadata specifiers are available. (Inherited from AVAssetTrack)
MinFrameDuration	The minimum duration of a frame. (Inherited from AVAssetTrack)
NaturalSize	The natural dimensions of the AVAssetTrack's media. (Inherited from AVAssetTrack)
NaturalTimeScale	Gets or sets the timescale for which no time conversion is required for edit operations.
NominalFrameRate	The frame rate of the track, in frames-per-second. (Inherited from AVAssetTrack)
Playable	Whether the track is currently playable in the current environment. (Inherited from AVAssetTrack)
PreferredTransform	Gets or sets the preferred display transformation for visual media in the track.
PreferredVolume	Gets or sets the preferred audio volume for the track.
RequiresFrameReordering	Gets or sets a Boolean value that tells whether tracks have samples have timestamps that differ for presentation and decoding. (Inherited from AVAssetTrack)
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
Segments	Gets or sets the track segments in the track.
Self	(Inherited from NSObject)
SelfContained	Whether all sample data is contained internally, with no external data. (Inherited from AVAssetTrack)
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
TimeRange	The range of the track within the overall timeline of the P:AVFoundation.AVAssetTrack.AVAsset. (Inherited from AVAssetTrack)
TotalSampleDataLength	The length of the sample data of the track, in bytes. (Inherited from AVAssetTrack)
TrackID	An identifier for the track. (Inherited from AVAssetTrack)
Zone	(Inherited from NSObject)

Methods

AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath).   Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddTrackAssociation(AVCompositionTrack, String)
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	(Inherited from NSObject)
BindingInfo(String)	(Inherited from NSObject)
BindingOptionDescriptions(String)	(Inherited from NSObject)
BindingValueClass(String)	(Inherited from NSObject)
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
Copy(NSZone)	Performs a copy of the underlying Objective-C object. (Inherited from AVAssetTrack)
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	Releases the resources used by the AVAssetTrack object. (Inherited from AVAssetTrack)
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
GetAssociatedTracks(NSString)	Gets the tracks that are associated by the specified association type. (Inherited from AVAssetTrack)
GetAssociatedTracksOfType(NSString)	Obsolete. Retrieves associated tracks whose relationship is the specified avAssetTrackTrackAssociationType. (Inherited from AVAssetTrack)
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
HasMediaCharacteristic(String)	Whether the AVAssetTrack has the specified mediaCharacteristic. (Inherited from AVAssetTrack)
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
InsertEmptyTimeRange(CMTimeRange)	Inserts empty content into the track at the specified timeRange.
InsertTimeRange(CMTimeRange, AVAssetTrack, CMTime, NSError)	Inserts content, from the specified of ofTrack into the current track beginning at the specified atTime.
InsertTimeRanges(NSValue, AVAssetTrack[], CMTime, NSError)	Obsolete. Inserts content from the specified cmTimeRanges in the specified tracks, into the current track, beginning at the specified startTime.
InsertTimeRanges(NSValue[], AVAssetTrack[], CMTime, NSError)	Inserts content from the specified cmTimeRanges in the specified tracks, into the current track, beginning at the specified startTime
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MakeSampleCursor(CMTime)	(Inherited from AVAssetTrack)
MakeSampleCursorAtFirstSampleInDecodeOrder()	(Inherited from AVAssetTrack)
MakeSampleCursorAtLastSampleInDecodeOrder()	(Inherited from AVAssetTrack)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MetadataForFormat(String)	The AVMetadataItems that match the format. (Inherited from AVAssetTrack)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the obj is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveTimeRange(CMTimeRange)	Removes the specified timeRange from the track.
RemoveTrackAssociation(AVCompositionTrack, String)
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
SamplePresentationTimeForTrackTime(CMTime)	Returns the presentation time after the trackTime is passed through the appropriate time mappings. (Inherited from AVAssetTrack)
ScaleTimeRange(CMTimeRange, CMTime)	Stretches or shrinks the specified timeRange to match the specified duration.
SegmentForTrackTime(CMTime)	The track segment containing the specified trackTime. (Inherited from AVAssetTrack)
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	(Inherited from NSObject)
ValidateTrackSegments(AVCompositionTrackSegment[], NSError)	Returns true if trackSegments all conform to the track's timing rules.
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)

Extension Methods

GetDebugDescription(INSObjectProtocol)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for this object.
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.

See also

• Apple documentation for AVMutableCompositionTrack