Set Upload Folder when using FAL in TCA - typo3-6.2.x

Question

Is it possible when using FAL, to set the upload destination folder directly in the TCA column? My configuration looks like this at the moment:
'images_outdoor' => Array (
'exclude' => 1,
'label' => 'Outdoor: ',
'config' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig('images_outdoor', Array (
'appearance' => Array (
'createNewRelationLinkTitle' => 'LLL:EXT:cms/locallang_ttc.xlf:images.addFileReference'
),
'minitems' => 1,
'maxitems' => 6,
), $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']),
),
I have such columns in different TCAs and want their images to be saved in different folders. So a standard folder setting doesn't work here.

Answer 1

I know this one is old but here is a answer.
There are no supported way for TYPO3 6.2, but in the new TYPO3 7.6 LTS it should be possible to register a hook in your ext_localconf.php file, add this:
$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauthgroup.php']['getDefaultUploadFolder'][] = 'VendorName\ExtensionName\Hooks\BackendUserAuthentication->getDefaultUploadFolder'
Create the file Classes/Hooks/BackendUserAuthentication.php and write something like this:
<?php
namespace VendorName\ExtensionName\Hooks;
classe BackendUserAuthentication {
public function getDefaultUploadFolder(Array $params, \TYPO3\CMS\Core\Authentication\BackendUserAuthentication $backendUserAuthentication) {
// Do what you wants here and return a object of \TYPO3\CMS\Core\Resource\Folder
}
}
The params array will contain this:
$_params = array(
'uploadFolder' => $uploadFolder, // The current \TYPO3\CMS\Core\Resource\Folder object, properly 1:/user_upload/
'pid' => $pid, // Page id
'table' => $table, // The table name
'field' => $field, // The field name
);
Now use the table and field name to change the upload folder - good look :)