Hello, going through the vorbis stereo specifications, and trying to figure out how it works, I wonder *where* actually the two types of channel coupling take place during the encoding process. As I understood, there are two basic types of channel coupling- one is the square polar mapping and the other one is channel interleaving. Square polar mapping is done after computing the floor curve of each channel, right ? Whereas channel interleaving takes place during vector quantization the residue vectors - to save space, the left/right residue vectors are merged into one. Is that correct ? Maybe you could help me, 'cause right now I'm working on a more gereral, not that much technically detailed description of the Ogg Vorbis encoder. Thanks Stoffke <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.