CMMetadataFormatDescriptionCreateFromBigEndianMetadataDescriptionData(allocator:bigEndianMetadataDescriptionData:size:flavor:formatDescriptionOut:)

Declaration

func CMMetadataFormatDescriptionCreateFromBigEndianMetadataDescriptionData(allocator: CFAllocator?, bigEndianMetadataDescriptionData metadataDescriptionData: UnsafePointer<UInt8>, size: Int, flavor: CMMetadataDescriptionFlavor?, formatDescriptionOut: UnsafeMutablePointer<CMMetadataFormatDescription?>) -> OSStatus

Parameters

• allocator:

  Allocator to use for allocating the CMMetadataFormatDescription object. May be NULL.

• metadataDescriptionData:

  MetadataDescription data structure in big-endian byte ordering.

• size:

  Size of MetadataDescription data structure.

• flavor:

  Reserved for future use. Pass NULL for QuickTime Movie or ISO flavor.

• formatDescriptionOut:

  Receives new CMMetadataFormatDescriptionRef.

See Also

Working with Metadata Descriptions

• CMMetadataDescriptionFlavor
• CMMetadataFormatDescriptionCreateWithKeys(allocator:metadataType:keys:formatDescriptionOut:)
• CMMetadataFormatDescriptionGetKeyWithLocalID(_:localKeyID:)
• CMMetadataFormatDescriptionCopyAsBigEndianMetadataDescriptionBlockBuffer(allocator:metadataFormatDescription:flavor:blockBufferOut:)
• CMMetadataFormatDescriptionCreateByMergingMetadataFormatDescriptions(allocator:sourceDescription:otherSourceDescription:formatDescriptionOut:)
• CMMetadataFormatDescriptionCreateFromBigEndianMetadataDescriptionBlockBuffer(allocator:bigEndianMetadataDescriptionBlockBuffer:flavor:formatDescriptionOut:)
• CMMetadataFormatDescriptionCreateWithMetadataFormatDescriptionAndMetadataSpecifications(allocator:sourceDescription:metadataSpecifications:formatDescriptionOut:)
• CMMetadataFormatDescriptionCreateWithMetadataSpecifications(allocator:metadataType:metadataSpecifications:formatDescriptionOut:)
• CMSwapBigEndianMetadataDescriptionToHost(_:_:)
• CMSwapHostEndianMetadataDescriptionToBig(_:_:)
• CMMetadataFormatDescriptionGetIdentifiers(_:)