On Sun, Jul 04, 2010 at 09:52:11PM +0100, Dan Mills wrote: > If you are working in a world where you know the available hardware in > detail LOTS of things become easy, for example I can time stamp an > incoming MIDI byte with the sample number of reported as current > position by the sound card (There is only one), instant way to get > effectively zero latency jitter. > This doesn't work nearly so well when there is more then one sound card, > the MIDI UART has effectively a fixed fifo (USB midi), and there is an > SMM interrupt that cannot be masked.
Well, at least those sound cards that provide both audio and midi *could* do this - timestamp incoming midi and provide that info in some way, and requiring similar time stamps for outgoing midi. Ciao, -- Je veux que la mort me trouve plantant mes choux, mais nonchalant d’elle, et encore plus de mon jardin imparfait. (Michel de Montaigne) _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
