IStreamedCompressedInfo::UsesVorbisChannelOrdering

Whether the decompressed audio will be arranged using Vorbis' channel ordering See [http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9](http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9) for details