Exactly for that purpose, the Ogg Vorbis developers have published Tremor, a fixed-point implementation of the decoder (http://www.xiph.org/ogg/vorbis/hardware.html).
It is even available under a bsd license these days.
Any hardware capable of playing mp3's should be powerful enough to easily decode.ogg with this implementation.
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Exactly for that purpose, the Ogg Vorbis developers have published Tremor, a fixed-point implementation of the decoder (http://www.xiph.org/ogg/vorbis/hardware.html). It is even available under a bsd license these days. Any hardware capable of playing mp3's should be powerful enough to easily decode .ogg with this implementation.