[Sursound] Ambisonics in Ogg Opus

2016-05-28 Thread Martin Leese
Hi, There is an draft Internet standard for encoding Ambisonics using the Opus codec in an Ogg container. Visit: https://tools.ietf.org/html/draft-graczyk-codec-ambisonics-00 Opus is a relatively new lossy codec defined in RFC 6716. Its encapsulation inside an Ogg container is defined on RF

Re: [Sursound] Ambisonics in Ogg Opus

2016-05-28 Thread Marc Lavallée
Thanks Martin! I tried Opus a while ago for ambisonics, and it works well. But I had to hack the encoder so it would not combine channels together, because the default behavior is to consider multichannel streams as quadraphonic, 5.1 or 7.1 streams, with optimization for those formats, that could