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AudioServer plugin: how to calculate latency?
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AudioServer plugin: how to calculate latency?

  • Subject: AudioServer plugin: how to calculate latency?
  • From: Eric Gorouben <email@hidden>
  • Date: Fri, 24 Apr 2015 12:17:46 +0200
Hi,

I'm a bit confused with kAudioDevicePropertyLatency.
The latency depends (among others) on the buffer frame size. However, an audio server plugin constantly adjusts the buffer size in a best effort to satisfy all clients. The "inIOBufferFrameSize" is pretty unpredictable.
How can I estimate the latency?

Thanks
Eric Gorouben
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