How do I set my microphone input to Bluetooth device

MIT App Inventor Help
1

I am using this extension GitHub - G10DRAS/WavSoundRecorderExtension: Wav Sound Recorder Extension for App Inventor 2
to record
but seems like it doesn't change the microphone input to bt device when it's connected

I want to autoswitch between
i can't find anything related
with my research

2

I tried adding those new Nearby Devices drama permissions
just by adding Bluetooth Client component
still no luck.

I also changed to extension by Django
and that too doesn't work.

3

Pretty certain that the extension you are using will not record the sound coming from a different device. Its main functionality is to record to wav, instead of 3gp.

1 Like
4

to be certain
I don't care about audio format,
what I am trying to achieve is:
get the sound from external device
in a high quality 44khz preferred, and on stereo channel.

any help would be appreciated,
thank you :heart:

5

What is the "bluetooth device" doing with any sound it records?

It may help if you provide more details about the hardware you are using and how you are connecting...

6

umm my purpose here
is to record a sound from bluetooth stethoscope and store it
for medical research purposes.

7

I also checked it on my earbuds
no luck

on my google recorder, both works fine.
it exports .m4a