File Content Extraction 25.4
Filter SDK C Programming Guide

# KVMetadataValueType

This enumerated type defines the type for a metadata element value. This enumerated type is defined in `kvmetadata.h`.

## Enumerators

`KVMetadataValue_Bool` | The value should be interpreted as a pointer to a BOOL.
`KVMetadataValue_Int64` | The value should be interpreted as a pointer to a 64-bit signed integer, such as int64_t.
`KVMetadataValue_Double` | The value should be interpreted as a pointer to a double.
`KVMetadataValue_WinFileTime` | The value should be interpreted as a pointer to a 64-bit signed integer, such as int64_t. This value will represent a timestamp in Windows File Time, which is a 64-bit value that represents the number of 100-nanosecond intervals that have elapsed since 12:00 A.M. January 1, 1601 Coordinated Universal Time (UTC). For more information, see the Microsoft documentation: https://learn.microsoft.com/en-us/windows/win32/sysinfo/file-times.
`KVMetadataValue_String` | The value should be interpreted as a pointer to a KVString structure.
`KVMetadataValue_Binary` | The value should be interpreted as a pointer to a KVBinaryData structure.
`KVMetadataValue_MIPLabel` | The value should be interpreted as pointer to a KVMIPLabel structure.

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Version 25.4 | Last updated October 2025

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Product: File Content Extraction 25.4

Topic Title: KVMetadataValueType