The File Sequence Import function enable you to import file sequence assets into Media Library. File Sequence assets represent a sequence of image files, such as DPX (digital picture exchange) files, the codec used for the file sequence assets must be defined with “content type=image sequence” in Configuration Settings.
In File Sequence Import, you can import multiple files into Media Library as single metafile and stored in destination folder. You can perform multiple File Sequence Imports to create different metafiles in same destination folder, the imported files would be renamed in the destination folder as per metafile renaming rule.