Package apple.avfoundation.protocol

Interface AVVideoCompositionValidationHandling

  • public interface AVVideoCompositionValidationHandling
    API-Since: 5.0

    • Method Detail

      • videoCompositionShouldContinueValidatingAfterFindingEmptyTimeRange

        default boolean videoCompositionShouldContinueValidatingAfterFindingEmptyTimeRange​(@NotNull
                                                                                   @NotNull AVVideoComposition videoComposition,
                                                                                   CMTimeRange timeRange)
        videoComposition:shouldContinueValidatingAfterFindingEmptyTimeRange: Invoked by an instance of AVVideoComposition when validating an instance of AVVideoComposition, to report a timeRange that has no corresponding video composition instruction.
        Returns:
        An indication of whether the AVVideoComposition should continue validation in order to report additional problems that may exist. API-Since: 5.0

      • videoCompositionShouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction

        default boolean videoCompositionShouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction​(@NotNull
                                                                                                  @NotNull AVVideoComposition videoComposition,
                                                                                                  @NotNull
                                                                                                  @NotNull AVVideoCompositionInstruction videoCompositionInstruction)
        videoComposition:shouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction: Invoked by an instance of AVVideoComposition when validating an instance of AVVideoComposition, to report a video composition instruction with a timeRange that's invalid, that overlaps with the timeRange of a prior instruction, or that contains times earlier than the timeRange of a prior instruction. Use CMTIMERANGE_IS_INVALID, defined in CMTimeRange.h, to test whether the timeRange itself is invalid. Refer to headerdoc for AVVideoComposition.instructions for a discussion of how timeRanges for instructions must be formulated.
        Returns:
        An indication of whether the AVVideoComposition should continue validation in order to report additional problems that may exist. API-Since: 5.0

      • videoCompositionShouldContinueValidatingAfterFindingInvalidTrackIDInInstructionLayerInstructionAsset

        default boolean videoCompositionShouldContinueValidatingAfterFindingInvalidTrackIDInInstructionLayerInstructionAsset​(@NotNull
                                                                                                                     @NotNull AVVideoComposition videoComposition,
                                                                                                                     @NotNull
                                                                                                                     @NotNull AVVideoCompositionInstruction videoCompositionInstruction,
                                                                                                                     @NotNull
                                                                                                                     @NotNull AVVideoCompositionLayerInstruction layerInstruction,
                                                                                                                     @NotNull
                                                                                                                     @NotNull AVAsset asset)
        videoComposition:shouldContinueValidatingAfterFindingInvalidTrackIDInInstruction:layerInstruction:asset: Invoked by an instance of AVVideoComposition when validating an instance of AVVideoComposition, to report a video composition layer instruction with a trackID that does not correspond either to the trackID used for the composition's animationTool or to a track of the asset specified in -[AVVideoComposition isValidForAsset:timeRange:delegate:].
        Returns:
        An indication of whether the AVVideoComposition should continue validation in order to report additional problems that may exist. API-Since: 5.0

      • videoCompositionShouldContinueValidatingAfterFindingInvalidValueForKey

        default boolean videoCompositionShouldContinueValidatingAfterFindingInvalidValueForKey​(@NotNull
                                                                                       @NotNull AVVideoComposition videoComposition,
                                                                                       @NotNull
                                                                                       @NotNull java.lang.String key)
        videoComposition:shouldContinueValidatingAfterFindingInvalidValueForKey: Invoked by an instance of AVVideoComposition when validating an instance of AVVideoComposition, to report a key that has an invalid value.
        Returns:
        An indication of whether the AVVideoComposition should continue validation in order to report additional problems that may exist. API-Since: 5.0