User:Smalyshev (WMF)/Filedocs

File properties search
Since 1.28, CirrusSearch extension supports indexing and searching properties of files in File: namespace, such as:
 * media_type
 * MIME type
 * size
 * width, height, resolution and bit depth for files that support these

filetype
Searching for file type allows to retrieve files according to their classification, such as office documents, raster images, vector images, etc. The following types currently exist: "UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE". This list may be extended in the future. See also MEDIATYPE_* constants in Defines.php.