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# fpGetOutputImageInfos()

This function returns the image information context that must be supplied to the `fpGetOutputImageCount()` or `fpGetOutputImageInfo()` functions. See fpGetOutputImageCount() and fpGetOutputImageInfo().

You must free the system resources associated with this context after you use it, by using the fpFreeImageInfos() function.

## Syntax

    void* pascal fpGetOutputImageInfos (
          void* const pContext,
          KVInputStream* const pInput)

## Arguments

`pContext` | A pointer returned from `fpInit()`. See fpInit().
`pInput` | The pointer to a `KVInputStream` instance. This instance defines the input stream that the function processes to extract the images.

## Returns

- If the call is successful, the return value is the pointer to an image info context object.

- If the call is unsuccessful, the return value is `NULL`.

## Discussion

- To obtain image information out of process, call `KVXMLStartOOPSession()` before you call `fpGetOutputImageInfos()`. You must open a new, second OOP session for any subsequent XML export from the input stream.
- If this function fails, you can call `fpGetKvErrorCode()` and `fpGetKvErrorCodeEx()` to help identify the cause of the failure.
- You can use multiple image info contexts at any one time.

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