voice played slowly when mulit output is used incluing bluetooth headset and blackhole.

[dttlgotv]

I create a multi output include a bluetooth and BlackHole, voice can played well. But When I open a microphone using this bluetooth headset , voice file can not be played well. It is played slowly.

I test it on audacity. Same issue can be seen. If bluetooth micphone can not be opened, multioutput works well.

This issue can be seen on all macosx os.

[devinroth]

This has been discussed a few times. In a nutshell it has to do with the sample rate of the mic. Devin Roth

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On Jun 25, 2021, 2:15 AM -0700, dttlgotv ***@***.***>, wrote: I create a multi output include a bluetooth and BlackHole, voice can played well. But When I open a microphone using this bluetooth headset , voice file can not be played well. It is played slowly. I test it on audacity. Same issue can be seen. If bluetooth micphone can not be opened, multioutput works well. This issue can be seen on all macosx os. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[dttlgotv]

any detail？thanks a lot 发自我的iPhone

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------------------ Original ------------------ From: Devin Roth ***@***.***> Date: Fri,Jun 25,2021 10:16 PM To: ExistentialAudio/BlackHole ***@***.***> Cc: dttlgotv ***@***.***>, Author ***@***.***> Subject: Re: [ExistentialAudio/BlackHole] voice played slowly when mulit output is used incluing bluetooth headset and blackhole. (#428) This has been discussed a few times. In a nutshell it has to do with the sample rate of the mic. Devin Roth On Jun 25, 2021, 2:15 AM -0700, dttlgotv ***@***.***>, wrote: > I create a multi output include a bluetooth and BlackHole, voice can played well. But When I open a microphone using this bluetooth headset , voice file can not be played well. It is played slowly. > I test it on audacity. Same issue can be seen. If bluetooth micphone can not be opened, multioutput works well. > This issue can be seen on all macosx os. > — > You are receiving this because you are subscribed to this thread. > Reply to this email directly, view it on GitHub, or unsubscribe. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[dttlgotv]

This has been discussed a few times. In a nutshell it has to do with the sample rate of the mic. Devin Roth
…
On Jun 25, 2021, 2:15 AM -0700, dttlgotv @.***>, wrote: I create a multi output include a bluetooth and BlackHole, voice can played well. But When I open a microphone using this bluetooth headset , voice file can not be played well. It is played slowly. I test it on audacity. Same issue can be seen. If bluetooth micphone can not be opened, multioutput works well. This issue can be seen on all macosx os. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

I am sure that I use same sample rate in multi output like micphone.