Re: schedule AU parameters with a mTimeStamp?
Re: schedule AU parameters with a mTimeStamp?
- Subject: Re: schedule AU parameters with a mTimeStamp?
- From: Brian Whitman <email@hidden>
- Date: Fri, 7 Apr 2006 17:14:44 -0400
On Apr 7, 2006, at 2:53 PM, William Stewart wrote:
In the SDK there are examples that utilise these API -
PlaySequence. This example reads in and constructs a MusicSequence
from a MIDI File. Of course, with this kind of source (MIDI File),
the events constructed are MIDI events; however this is not the
only thing a sequence can deal with. You can explicitly have
Parameter events (including ramped parameters), and target
different tracks of a sequence to different nodes (AU) of a graph.
You can also define and schedule your own events using the user
event type and callback.
Hi Bill, I played with this a bit and got it to mostly work. But the
timescale is in "beats" per a set bpm. I'd like my events to be
sample accurate. Is this possible with the MusicSequence stuff? I
imagine I could set the bpm to 44100 * 60, but I saw you have a hard
limit on the length of a track at 1bn beats-- so only ~377s. Am I
trying to make MusicSequence do something it shouldn't?
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