.OGG File Extension
Ogg Vorbis Audio File
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What is an OGG file?
An OGG file is an audio file, similar to an .MP3 file, that typically stores music. It saves audio data in the Ogg container format that is compressed with the free, unpatented Vorbis audio compression. It may also include song metadata, such as artist information and track data.
The Ogg container format is a multimedia format that supports multiple streams of video, audio, text, and metadata. The individual streams may be compressed with different compression methods, including Theora (video), Vorbis (audio), Opus (audio), FLAC (audio), and OggPCM (audio).
Before 2007, OGG files were used to store various types of media, but since then the Xiph.Org Foundation recommends that OGG files only store audio data. Now, you will most likely only encounter OGG files that store audio data compressed with Vorbis compression.
However, OGG files may also include other types of audio compression, including FLAC and Speex. These files cannot officially be referred to as "Vorbis" files, since they use a different compression scheme. Also, they are typically saved as .OGA files.
How do I open an OGG file?
You can open OGG files with various audio players. Examples of software you can play OGG files with include Microsoft Groove Music (bundled with Windows), VideoLAN VLC media player (multiplatform), Nullsoft Winamp (Windows), MPlayer (multiplatform), and Adobe Audition (multiplatform).
Programs that open or reference OGG files
What is an OGG file?
An OGG file contains a graph created by Origin, a data analysis and graphing application used by various scientists and engineers. It stores a graph generated from imported data, such as a column, bar, pie, line, symbol, waterfall, 3D, polar, or statistical graph. OGG files also store metadata about the graph, such as the title and colors.
You can open OGG files with Origin and Origin Viewer. Origin is only available for Windows and is the primary program used to create, open, and edit OGG files. When open in Origin, the graph appears as a window in an open project (.OPJ or .OPJU file). Origin Viewer is also commonly used since it is a free alternative to Origin and can be used in Windows and macOS.
To open an OGG file in Origin, select File → Open..., select the "Origin Window .ogg" file type, navigate to the OGW file location, and click Open.
You can save Origin graphs as templates in order to preserve settings to be used with other graphs you create. To do this, select File → Save Template As... and Origin will create an .OTP file to store the template.
NOTE: The release of Origin 2018 included an updated unicode format for saving workbooks (.OGGU), which features performance advantages over the older, non-unicode OGG file format.