Re: Minimizing input/output latency ?
Re: Minimizing input/output latency ?
- Subject: Re: Minimizing input/output latency ?
- From: David Duncan <email@hidden>
- Date: Tue, 19 Apr 2005 09:23:17 -0400
On Apr 19, 2005, at 06:15 AM, Stéphane Letz wrote:
It there any way to keep this one buffer delay functioning mode but
still try to reduce the I/O latency? For example "changing" the value
of kAudioDevicePropertySafetyOffset/kAudioDevicePropertyLatency
properties?
Both of the properties you mention are read-only -- they are typically
functions of the device hardware. However, you can reduce the latency
by reducing the size of the buffer requested via the
kAudioDevicePropertyBufferFrameSize property. This will of course also
increase the number of callbacks you receive.
--
Reality is what, when you stop believing in it, doesn't go away.
Failure is not an option. It is a privilege reserved for those who try.
David Duncan
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