File Content Extraction 25.3
Filter SDK C Programming Guide

# fpGetXmpInfo()

This function extracts XMP metadata in stream mode.

DEPRECATED: The `fpGetXmpInfo()` function is deprecated in KeyView 23.2.0 and later. OpenText recommends that you create a `KVDocument` to represent each document, and access metadata by calling the function fpGetMetadataList().

This function is still available for existing implementations, but it might be incompatible with new functionality and might be removed in future.

## Syntax

    KVErrorCode pascal fpGetXmpInfo(
        KVFilterSession   session,
        KVInputStream    *pInput,
        KVXmpInfo        *pXmpInfo,
        DWORD             dwXmpOptions );

## Arguments

`session` | A Filter session that you initialized by calling fpInit().
`pInput` | A pointer to the input stream.
`pXmpInfo` | A pointer to the KVXmpInfo structure.
`dwXmpOptions` | Set this argument to `1` to return charset information, the raw XMP packet, and the path and value pairs of all XMP elements. Set this argument to `2` to return the raw XMP packet.

## Returns

- If the call is successful, the return value is `KVError_Success`.
- If the call is not successful, the return value is an error code that indicates the problem.

## Discussion

- When you no longer need `pXmpInfo`, pass it to fpFreeXmpInfo() to free the memory allocated by this function. Call fpFreeXmpInfo() only when `fpGetXMPInfo()` returns `KVError_Success`

Copyright 1997-2025 Open Text
Version 25.3 | Last updated July 2025

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Product: File Content Extraction 25.3

Topic Title: fpGetXmpInfo()