Re: Need a callback on the MusicPlayer
Re: Need a callback on the MusicPlayer
- Subject: Re: Need a callback on the MusicPlayer
- From: Philippe Wicker <email@hidden>
- Date: Thu, 6 Mar 2003 23:07:15 +0100
On Thursday, March 6, 2003, at 09:45 PM, Bill Stewart wrote:
Bill and Chris,
Thanks for your advice. I'll give a try to that private
"TrackMusicDevice" component.
Philippe
OK - I'm stupid - I finally understood what you're asking...
We won't provide a TrackSetDestCallback API in the near future...
However, I think Chris' suggestion is worth pursuing. In the SDK
there's code in the 3DMixer test program that registers a private
component - the UI for either the reverb or the 3DMixer...
I'd suggest your best approach here is to write a custom
"TrackMusicDevice" that can feed its samples into the audio stream
that is part of your processing graph that the sequence is
controlling. I think that would work quite well as the synchronisation
would be taken care of for you by the sequence and its association
with the tracks in your app and the audio data that is generated by
the graph.
Bill
On Thursday, March 6, 2003, at 11:21 AM, Chris Rogers wrote:
Philippe,
Also, it is possible to create a private AudioUnit/MusicDevice which
would not
be visible to the rest of the system. You would put this AudioUnit,
for example, in your application bundle and then register it manually
with the component manager...
Chris Rogers
Core Audio
Apple Computer
Philippe Wicker
email@hidden
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