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AUSampler and inOffsetSampleFrame
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AUSampler and inOffsetSampleFrame


  • Subject: AUSampler and inOffsetSampleFrame
  • From: ben kamen <email@hidden>
  • Date: Fri, 11 Jan 2013 16:59:49 -0800

Does AUSampler recognize inOffsetSampleFrame (in iOS)?   I have a an audio rate sequencer in my callback and it calculates an frame offset to use when sending a note to AUSampler:


//THIS->mDrumMachine is an AUSampler
CheckError(MusicDeviceMIDIEvent(THIS->mDrumMachine, midiStatus, note, velocity, offset), "couldn't send midinote");

I'm pretty sure the AUSampler is not actually doing anything with the offset - it seems like the timing is coming out a bit warbly, particularly at faster tempos.

Does anyone have any experience with this?

Ben


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