An OGG file is a codec compressed multimedia file by OGG Vorbis by the Xiph.Org Foundation. it basically is an open container for standardized bitstreams that multiplexes various codecs. The OGG file extension has been created as an open source file extension that can be used by both paid and free multimedia players and protable mediaplayers.
Mime type: Current: audio/ogg; application/ogg, Older: audio/x-ogg; application/x-ogg