Creates a new media file for the given filename.
This is a utility function that converts the given filename to a gio.file.File and calls gtk.media_file.MediaFile.newForFile.
filename to open
a new gtk.media_file.MediaFile playing filename
Creates a new media file for the given filename.
This is a utility function that converts the given filename to a gio.file.File and calls gtk.media_file.MediaFile.newForFile.