Re: [Linphone-users] R: Decreasing audio quality over time

[François Grisez]

Hi Stefano,

 

I confirm that we reproduce that issue on our side. The problem seems coming from our support of WASAPI which is the Windows sound API that Linphone used by default. An issue has been opened on our private bug tracker.

 

As a workaround, you can use WINSND instead of WASAPI by changing the default capture sound card in settings. You may also change the default playback and ring sound cards to be consistent.

 

Best regards,

--

François Grisez

Software Engineer

Belledonne Communications

 

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Le Saturday 28 November 2015, 19:55:38 Carriero Stefano TA. MSE_T_H14. 1401 a écrit :

I am sorry, I was wrong.

The problem is not related to the mentioned software “TwinCAT 3”.

I just tested by direct connection between a Windows computer and a Mac computer, without having that software installed.

è Still the same issue… after approximately 1 minute the quality of the conversation gets worse and worse.

 

Btw. I didn’t mention yet that it’s not only appearing when transmitting music, but also when having normal conversations.

So far, I have only tested direct connections (without SIP server involved).

 

Any hint is appreciated.

 

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