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.
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.