Merge pull request #17130 from owncloud/update-mime-types

Update wmv and add mts and mt2s 

lib/private/mimetypes.list.php

@@ -117,6 +117,8 @@ return array(
 	'mpg' => array('video/mpeg', null),
 	'mpo' => array('image/jpeg', null),
 	'msi' => array('application/x-msi', null),
+	'mts' => ['video/MP2T', null],
+	'mt2s' => ['video/MP2T', null],
 	'nef' => array('image/x-dcraw', null),
 	'numbers' => array('application/x-iwork-numbers-sffnumbers', null),
 	'odf' => array('application/vnd.oasis.opendocument.formula', null),
@@ -176,7 +178,7 @@ return array(
 	'wav' => array('audio/wav', null),
 	'webm' => array('video/webm', null),
 	'woff' => array('application/font-woff', null),
-	'wmv' => array('video/x-ms-asf', null),
+	'wmv' => array('video/x-ms-wmv', null),
 	'xcf' => array('application/x-gimp', null),
 	'xla' => array('application/vnd.ms-excel', null),
 	'xlam' => array('application/vnd.ms-excel.addin.macroEnabled.12', null),