Hi Ingo, 2009/12/13 Ingo Weinhold <ingo_weinhold@xxxxxx>: > just a quick question: Is there a specification for the multi audio > protocol? Besides the header, that is. The usual answer: I'm afraid no spec documentation is available, reading the sources might help. A newsletter was written at Be, no real specification though: http://www.haiku-os.org/legacy-docs/benewsletter/Issue5-1.html Better ask questions here :) Bye, Jérôme