[sdiy] I love Midi....

Paul Maddox P.Maddox at signal.qinetiq.com
Thu Feb 20 10:17:22 CET 2003


Tim,

> It would seem that pitch/mod wheel messages also use
> running status. If this is so, then the running status
> variable should be used to steer running status
> messages to thier handlers.

I treat ANY status message as capable of being running status.
one of the greatest savings of bandwidth is to be had from pitch/mod wheels,
I mean if you move your pitchweel from bottom to top, and you're using all
14 bits, you're looking at potentially 16000+ messages, each message being 6
bytes long (msb+lsb) thats a LOT of bandwidth!

I use the rule of thumb that ANY BYTE with the MSB set should be treated as
running status, EXCEPT those from 0xF8 to 0xFF

Paul
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