AVFragmentedAsset Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
An AV Asset to which data may be appended while it is playing.
[Foundation.Register("AVFragmentedAsset", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public class AVFragmentedAsset : AVFoundation.AVUrlAsset, AVFoundation.IAVFragmentMinding, IDisposabletype AVFragmentedAsset = class
inherit AVUrlAsset
interface IAVFragmentMinding
interface INativeObject
interface IDisposable- Inheritance
- Attributes
- Implements
Constructors
| AVFragmentedAsset() | |
| AVFragmentedAsset(IntPtr) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. |
| AVFragmentedAsset(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
| AVFragmentedAsset(NSUrl, NSDictionary) | |
Properties
| AllMediaSelections | (Inherited from AVAsset) |
| AvailableChapterLocales |
The NSLocales available from ChapterMetadataGroups(NSLocale, AVMetadataItem[]). (Inherited from AVAsset) |
| AvailableMediaCharacteristicsWithMediaSelectionOptions |
A set of media characteristics for which a media selection option is available. (Inherited from AVAsset) |
| AvailableMetadataFormats |
Metadata formats available for the asset. (Inherited from AVAsset) |
| Cache |
Gets the asset's cache, if present. (Inherited from AVUrlAsset) |
| CanContainFragments |
Gets a Boolean value that tells whether the asset can be extended by fragments. (Inherited from AVAsset) |
| Class | (Inherited from NSObject) |
| ClassHandle |
The handle for this class. |
| CommonMetadata |
Metadata keys that are available. (Inherited from AVAsset) |
| CompatibleWithAirPlayVideo |
Gets a Boolean value that tells whether the asset works with AirPlay Video. (Inherited from AVAsset) |
| CompatibleWithSavedPhotosAlbum |
Whether the asset can be saved to the "Saved Photos" album. (Inherited from AVAsset) |
| Composable |
Whether the asset can be used within a segment of a AVCompositionTrack. (Inherited from AVAsset) |
| ContainsFragments |
Gets a Boolean value that tells whether the asset has been extended by one or more fragments. (Inherited from AVAsset) |
| CreationDate |
The date the asset was created. (Inherited from AVAsset) |
| DebugDescription |
A developer-meaningful description of this object. (Inherited from NSObject) |
| Description |
Description of the object, the Objective-C version of ToString. (Inherited from NSObject) |
| Duration |
The duration of the asset in CMTime. (Inherited from AVAsset) |
| Exportable |
Whether the asset can be exported using a AVAssetExportSession. (Inherited from AVAsset) |
| Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
| IsDirectBinding | (Inherited from NSObject) |
| IsProxy | (Inherited from NSObject) |
| Lyrics |
The lyrics of the asset, in the current locale. (Inherited from AVAsset) |
| MayRequireContentKeysForMediaDataProcessing |
Gets a Boolean value that, if |
| Metadata |
Gets an array that contains all the metadata for the asset. (Inherited from AVAsset) |
| NaturalSize |
Developers should not use this deprecated property. Developers should use 'NaturalSize/PreferredTransform' as appropriate on the video track instead. (Inherited from AVAsset) |
| OverallDurationHint |
Gets the combined duration of all existing fragments and those that may be added. (Inherited from AVAsset) |
| Playable |
Whether the asset or its URL can be used with a AVPlayerItem. (Inherited from AVAsset) |
| PreferredMediaSelection |
Gets the default media selections. (Inherited from AVAsset) |
| PreferredRate |
The rate at which this asset should be played. (Inherited from AVAsset) |
| PreferredTransform |
Preferred affine transformation to apply to the visual content of the asset for rendering. (Inherited from AVAsset) |
| PreferredVolume |
Preferred asset volume. (Inherited from AVAsset) |
| ProtectedContent |
Whether the asset has protected content. (Inherited from AVAsset) |
| ProvidesPreciseDurationAndTiming |
Whether the asset provides precise duration and timing information. (Inherited from AVAsset) |
| Readable |
Whether the asset's media data is compatible with AVAssetReader. (Inherited from AVAsset) |
| ReferenceRestrictions |
Whether external references (such as external URLs) should be followed or not. (Inherited from AVAsset) |
| ResourceLoader |
Gets the resource loader, if present, to aid in loading the asset. (Inherited from AVUrlAsset) |
| RetainCount |
Returns the current Objective-C retain count for the object. (Inherited from NSObject) |
| Self | (Inherited from NSObject) |
| Superclass | (Inherited from NSObject) |
| SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
| TrackGroups |
The AVAssetTrackGroups comprising the asset. (Inherited from AVAsset) |
| Tracks | |
| UnusedTrackId |
Gets a track ID that is not used by any of the asset's tracks. (Inherited from AVAsset) |
| Url |
Gets the URL for the asset. (Inherited from AVUrlAsset) |
| 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) |
| 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) |
Obsolete.
(Inherited from NSObject)
|
| BindingInfo(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingOptionDescriptions(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingValueClass(String) |
Obsolete.
(Inherited from NSObject)
|
| CancelLoading() |
Cancels loading. (Inherited from AVAsset) |
| ChapterMetadataGroups(NSLocale, AVMetadataItem[]) |
Obsolete.
Retrieves chapter title information. (Inherited from AVAsset) |
| CommitEditing() | (Inherited from NSObject) |
| CommitEditing(NSObject, Selector, IntPtr) | (Inherited from NSObject) |
| CompatibleTrack(AVCompositionTrack) |
Gets an asset track from which any time range can be inserted into |
| 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 AVAsset) |
| 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 NSObject object. (Inherited from NSObject) |
| 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) |
| FromUrl(NSUrl, NSDictionary<NSString,NSObject>) | |
| GetBindingInfo(NSString) | (Inherited from NSObject) |
| GetBindingOptionDescriptions(NSString) | (Inherited from NSObject) |
| GetBindingValueClass(NSString) | (Inherited from NSObject) |
| GetChapterMetadataGroups(NSLocale, AVMetadataItem[]) |
Returns an array that contains IETF BCP 47 language identifiers that indicate the preferred language order for a chapter. (Inherited from AVAsset) |
| GetChapterMetadataGroupsBestMatchingPreferredLanguages(String[]) |
Retrieves chapter metadata for the locale that best matches the IETF BCP 47 language identifers. (Inherited from AVAsset) |
| GetDictionaryOfValuesFromKeys(NSString[]) |
Retrieves the values of the specified keys. (Inherited from NSObject) |
| GetHashCode() |
Generates a hash code for the current instance. (Inherited from NSObject) |
| GetMediaSelectionGroupForMediaCharacteristic(AVMediaCharacteristics) |
Returns a media selection group whose options have the indicated |
| GetMetadataForFormat(AVMetadataFormat) |
Returns an array that contains a metadata item for each item in the container that is specified by |
| GetMetadataForFormat(NSString) |
Returns an array that contains a metadata item for each item in the container that is specified by |
| GetMethodForSelector(Selector) | (Inherited from NSObject) |
| GetNativeField(String) |
Obsolete.
(Inherited from NSObject)
|
| GetNativeHash() | (Inherited from NSObject) |
| GetTracks(AVMediaCharacteristics) |
Returns an array of tracks that have the specified characteristic. (Inherited from AVAsset) |
| GetTracks(AVMediaTypes) |
Returns an array of tracks of the specified media type. (Inherited from AVAsset) |
| Init() | (Inherited from NSObject) |
| InitializeHandle(IntPtr) | (Inherited from NSObject) |
| InitializeHandle(IntPtr, String) | (Inherited from NSObject) |
| 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) |
| IsAssociatedWithFragmentMinder() | |
| IsEqual(NSObject) | (Inherited from NSObject) |
| IsKindOfClass(Class) | (Inherited from NSObject) |
| IsMemberOfClass(Class) | (Inherited from NSObject) |
| LoadValuesAsynchronously(String[], Action) |
Asks the asset to load the specified keys (unless they're already loaded). (Inherited from AVAsset) |
| LoadValuesTaskAsync(String[]) |
Asks the asset to load the specified keys (unless they're already loaded). (Inherited from AVAsset) |
| MarkDirty() |
Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject) |
| MediaSelectionGroupForMediaCharacteristic(String) |
Returns options for the passed in |
| MetadataForFormat(String) |
Obsolete.
Returns the metadata items available for the specified format. (Inherited from AVAsset) |
| 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) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double) |
Invokes the selector on the current instance and if the |
| PerformSelector(Selector, NSObject, Double, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) | (Inherited from NSObject) |
| PrepareForInterfaceBuilder() | (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, NSString, 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) |
| RemoveObserver(NSObject, String, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
| RespondsToSelector(Selector) |
Whether this object recognizes the specified selector. (Inherited from NSObject) |
| 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) |
| StatusOfValue(String, NSError) |
Returns the loading status for the specified key. (Inherited from AVAsset) |
| ToString() |
Returns a string representation of the value of the current instance. (Inherited from NSObject) |
| TracksWithMediaCharacteristic(String) |
The tracks in the asset that match the given media characteristic. (Inherited from AVAsset) |
| TracksWithMediaType(String) |
The tracks in the asset that match the given media type. (Inherited from AVAsset) |
| TrackWithTrackID(Int32) |
The track which has the associated Track ID. (Inherited from AVAsset) |
| Unbind(NSString) | (Inherited from NSObject) |
| Unbind(String) |
Obsolete.
(Inherited from NSObject)
|
| 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) |