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2 questions: AudioIn sample rate 44100, OMP affinity
09-06-2012, 02:35 AM
Post: #1
2 questions: AudioIn sample rate 44100, OMP affinity
Hello!
1) Delphi XE2 + AudioLab_VCL_5_0_2 have OMP affinity error:
OMP: Warning #72: KMP_AFFINITY: affinity only supported for Intel® processors.
OMP: Warning #71: KMP_AFFINITY: affinity not supported, using "disabled".


2) AudioIn.SampleRate = 44100 - worked only in Windows 7 with HD Audio 192000Hz.

Object in form:

object ALAudioIn1: TALAudioIn
Device.AlternativeDevices = <
item
end>
Device.DeviceName = 'Default'
AudioFormat.Channels = 1
AudioFormat.SampleRate = 44100
AudioFormat.BufferSize = 16384
OutputPin.Form = Form1
OutputPin.SinkPins = (
Form1.ALGenericFilter1.InputPin
Form1.ALWaveLogger1.InputPin)
Left = 176
end
object ALGenericFilter1: TALGenericFilter
Threading.Queue.FullMode = fmDropData
InputPin.Form = Form1
InputPin.SourcePin = Form1.ALAudioIn1.OutputPin
OutputPin.Form = Form1
OutputPin.SinkPins = (
Form1.ALAudioOut1.InputPin)
SynchronizeType = stSingleBuffer
OnProcessData = ALGenericFilter1ProcessData
Left = 248
end

if Audio In device has not bigger than 48000Hz sample rate - my program is not working! Install last RealTek HD Audio driver on notebook Lenovo - failed to capture audio.
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2 questions: AudioIn sample rate 44100, OMP affinity - Nikitayev - 09-06-2012 02:35 AM

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