Metadata
Currently, there is no official standard for including metadata in Ogg containers. Implementation is still a long way off as of Quarter 3, 2007. The Xiph.Org Foundation are currently welcoming suggestions and feedback. Suggested metadata implementation methods include the following:
- Dublin core in RDF
- XML-encoding (options include generic RDF, CMML, and XMP)
- MusicBrainz XML MetaData
- Ogg Skeleton is emerging as the way to approach machineable metadata.
Metadata must currently be included in the codec. There is fairly good software support for Vorbis metadata—often referred to as comments. But software support for Theora and FLAC comments in Ogg containers is very limited.
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