Package apple.avfoundation

Class AVMutableVideoCompositionInstruction

    • Constructor Detail

      • AVMutableVideoCompositionInstruction

        protected AVMutableVideoCompositionInstruction​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(@NotNull
                                                           @NotNull java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(@NotNull
                                                           @NotNull java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(@NotNull
                                                                         @NotNull java.lang.Object aTarget,
                                                                         @NotNull
                                                                         @NotNull org.moe.natj.objc.SEL aSelector,
                                                                         @Nullable
                                                                         @Nullable java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        @NotNull
public static @NotNull NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        @NotNull
public static @NotNull org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        @NotNull
public static @NotNull NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(@NotNull
                                                                                     @NotNull java.lang.String key)

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • supportsSecureCoding

        public static boolean supportsSecureCoding()

      • version_static

        public static long version_static()

      • videoCompositionInstruction

        public static AVMutableVideoCompositionInstruction videoCompositionInstruction()
        videoCompositionInstruction Returns a new instance of AVMutableVideoCompositionInstruction. The returned AVMutableVideoCompositionInstruction will have a timeRange of kCMTimeRangeInvalid, a NULL backgroundColor, and a nil array of layerInstructions.

      • backgroundColor

        @Nullable
public @Nullable CGColorRef backgroundColor()
        Indicates the background color of the composition. Solid BGRA colors only are supported; patterns and other color refs that are not supported will be ignored. If the background color is not specified the video compositor will use a default backgroundColor of opaque black. If the rendered pixel buffer does not have alpha, the alpha value of the backgroundColor will be ignored.
        Overrides:
        backgroundColor in class AVVideoCompositionInstruction

      • layerInstructions

        @NotNull
public @NotNull NSArray<? extends AVVideoCompositionLayerInstruction> layerInstructions()
        Provides an array of instances of AVVideoCompositionLayerInstruction that specify how video frames from source tracks should be layered and composed. Tracks are layered in the composition according to the top-to-bottom order of the layerInstructions array; the track with trackID of the first instruction in the array will be layered on top, with the track with the trackID of the second instruction immediately underneath, etc. If this key is nil, the output will be a fill of the background color.
        Overrides:
        layerInstructions in class AVVideoCompositionInstruction

      • setBackgroundColor

        public void setBackgroundColor​(@Nullable
                               @Nullable CGColorRef value)
        Indicates the background color of the composition. Solid BGRA colors only are supported; patterns and other color refs that are not supported will be ignored. If the background color is not specified the video compositor will use a default backgroundColor of opaque black. If the rendered pixel buffer does not have alpha, the alpha value of the backgroundColor will be ignored.

      • setEnablePostProcessing

        public void setEnablePostProcessing​(boolean value)
        If NO, indicates that post-processing should be skipped for the duration of this instruction. YES by default. See +[AVVideoCompositionCoreAnimationTool videoCompositionToolWithPostProcessingAsVideoLayer:inLayer:].

      • setLayerInstructions

        public void setLayerInstructions​(@NotNull
                                 @NotNull NSArray<? extends AVVideoCompositionLayerInstruction> value)
        Provides an array of instances of AVVideoCompositionLayerInstruction that specify how video frames from source tracks should be layered and composed. Tracks are layered in the composition according to the top-to-bottom order of the layerInstructions array; the track with trackID of the first instruction in the array will be layered on top, with the track with the trackID of the second instruction immediately underneath, etc. If this key is nil, the output will be a fill of the background color.

      • setTimeRange

        public void setTimeRange​(CMTimeRange value)
        Indicates the timeRange during which the instruction is effective. Note requirements for the timeRanges of instructions described in connection with AVVideoComposition's instructions key above.

      • _supportsSecureCoding

        public boolean _supportsSecureCoding()
        Description copied from interface: NSSecureCoding
        This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
        Specified by:
        _supportsSecureCoding in interface NSSecureCoding
        Overrides:
        _supportsSecureCoding in class AVVideoCompositionInstruction

      • requiredSourceSampleDataTrackIDs

        @NotNull
public @NotNull NSArray<? extends NSNumber> requiredSourceSampleDataTrackIDs()
        List of sample data track IDs required to compose frames for this instruction. Currently only tracks of type kCMMediaType_Metadata are allowed to be specified. If this property is unspecified or is an empty array, no sample data is considered to be required for this instruction. Note that you must also specify all tracks for which sample data is required for ANY instruction in the AVVideoComposition, in AVVideoComposition's property sourceSampleDataTrackIDs. API-Since: 15.0
        Specified by:
        requiredSourceSampleDataTrackIDs in interface AVVideoCompositionInstruction
        Overrides:
        requiredSourceSampleDataTrackIDs in class AVVideoCompositionInstruction

      • setRequiredSourceSampleDataTrackIDs

        public void setRequiredSourceSampleDataTrackIDs​(@NotNull
                                                @NotNull NSArray<? extends NSNumber> value)
        List of sample data track IDs required to compose frames for this instruction. Currently only tracks of type kCMMediaType_Metadata are allowed to be specified. If this property is unspecified or is an empty array, no sample data is considered to be required for this instruction. Note that you must also specify all tracks for which sample data is required for ANY instruction in the AVVideoComposition, in AVVideoComposition's property sourceSampleDataTrackIDs. API-Since: 15.0

      • useStoredAccessor

        @Deprecated
public static boolean useStoredAccessor()
        Deprecated.