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Re: Is it possible to record a MusicPlayer piece to an audio file faster than real-time?
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Re: Is it possible to record a MusicPlayer piece to an audio file faster than real-time?

  • Subject: Re: Is it possible to record a MusicPlayer piece to an audio file faster than real-time?
  • From: Archagon <email@hidden>
  • Date: Wed, 20 Apr 2016 19:23:38 -0700
Update: I made a prototype based on a StackOverflow answer[1], but unfortunately it sounds like all the MIDI events come in all at once, at the beginning of the offline recording: https://github.com/archagon/aumidisynth-offline-render-test/blob/master/AVAudioEngineTest/ViewController.m

Is there any way to solve this problem?

[1]: http://stackoverflow.com/a/30680391/89812

On Tue, Apr 19, 2016 at 1:12 AM, Archagon <email@hidden> wrote:
I have an iPad app that uses MusicPlayer (from AudioToolbox) to play MIDI files. Is it possible to run MusicPlayer "off the clock" (as fast as the CPU permits) and record the output to an audio file (WAV, etc.) faster than normal playback speed?

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 >Is it possible to record a MusicPlayer piece to an audio file faster than real-time? (From: Archagon <email@hidden>)

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