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A Couple of Midi Track Questions
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A Couple of Midi Track Questions


  • Subject: A Couple of Midi Track Questions
  • From: Peter Zegelin <email@hidden>
  • Date: Fri, 23 Apr 2004 11:26:48 +1000

I've noticed that if a Midi file contains tracks that are completely empty then CoreAudio doesn't include them in its list of tracks when the file is loaded. Is this correct? I'm also wondering if its a feature or a bug? It sort of makes sense, but it does mean that different apps will show different numbers of tracks in a file depending on whether they use CoreAudio and follow this 'standard' or not.

Secondly a question about MusicSequenceLoadSMFWithFlags and the facility of splitting individual channels into their own tracks with the kMusicSequenceLoadSMF_ChannelsToTracks flag. Are these extra tracks added to the end of the track list after all 'real' tracks are read in or are they added to the list straight after the actual track is added to the list?

Thanks in advance!

Peter
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