in windows 7, webrtc::CreatePeerConnectionFactory gets failed(C++ client)

[anil2...@gmail.com]

Hi,

   We are developing an webrtc c++ client and  facing an issue in windows 7 machine where webrtc::CreatePeerConnectionFactory calls get failed and application gets assertion.

 However,it works in windows 8 and 10.

it prints following messages at the time of crash:-

(audio_device_impl.cc:255): Failed to create the platform specific ADM implementation.

#

# Fatal error in ../../media/engine/webrtcvoiceengine.cc, line 714

# last system error: 0

# Check failed: adm_

#

#

Thanks,

Anil

    

[Henrik Andreasson]

Most likely AudioDeviceWindowsCore::CoreAudioIsSupported has failed. 

Create an issue and add more details on why the ADM can't be created.

My best guess is that your Win7 device has many active devices where at least one device is configured

in a non-supported way (e.g. using sample rate > 48kHz, or multi-channel etc.).

Compare available devices between Win 7 and 8/10. 

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[Sergio Garcia Murillo]

Double check this one, just in case..

https://bugs.chromium.org/p/webrtc/issues/detail?id=8408&can=1&q=reporter%3Asergio.garcia.murillo%40gmail.com&colspec=ID%20Pri%20M%20ReleaseBlock%20Component%20Status%20Owner%20Summary

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