[pjsip] pasound.c PA message: Pa_GetDeviceInfo: Num input channels re, , ported as 65535! Changed to 2.

Abdul Khadar abdul.khadar at pyronetworks.com
Tue May 20 00:29:04 EDT 2008


thanks nanang, Now it is working.

thanks for your update.


Nanang Izzuddin wrote:
> Hi,
>
> I don't think that is an error. This is PortAudio area actually, and
> there is comment related to the message/case:
>         /* For Windows versions using WDM (possibly Windows 98 ME and later)
>          * the kernel mixer sits between the application and the
> driver. As a result,
>          * wave*GetDevCaps often kernel mixer channel counts, which
> are unlimited.
>          * When this happens we assume the device is stereo and set a flag
>          * so that other channel counts can be tried with OpenStream
> -- i.e. when
>          * device*ChannelCountIsKnown is false, OpenStream will try whatever
>          * channel count you supply.
>
> However it seems the application is shutting down. Not sure why the
> sound device/application is suddenly shutdown, it could be caused by
> lack of resource (handles or memory). Does that always happen (even
> after the system in fresh condition/just restarted)? Which application
> is that?
>
> Regards,
> nanang
>
>
> 2008/5/15 Abdul Khadar <abdul.khadar at pyronetworks.com>:
>   
>> Hi,
>>
>> the error which I am getting .
>>
>> 15:13:37.781      pasound.c PA message: Pa_GetDeviceInfo: Num input channels
>> reported as 65535! Changed to 2.
>>
>> 15:13:37.781      pasound.c PA message: Pa_GetDeviceInfo: Num input channels
>> reported as 65535! Changed to 2.
>>
>> 15:13:37.781      pasound.c PA message: Pa_GetDeviceInfo: Num output
>> channels reported as 65535! Changed to 2.
>>
>> 15:13:37.796      pasound.c PA message: Pa_GetDeviceInfo: Num output
>> channels reported as 65535! Changed to 2.
>>
>>  15:13:37.875      pasound.c PortAudio sound library initialized, status=0
>>
>>  15:13:37.875      pasound.c PortAudio host api count=3
>>
>>  15:13:37.875      pasound.c Sound device count=12
>>
>>  15:13:37.875          pjlib WinNT IOCP I/O Queue created (14159E1C)
>>
>>  15:13:37.875      pasound.c PortAudio sound library shutting down..
>>
>> Above error , I am getting in windows XP SP2,  please suggest me , what will
>> be the cause for this error.
>>
>> This error I am getting HP laptop only. It is working fine in personal PC
>> windows XP sp2 and windows vistha also.
>>
>> please help me in this as soon as possible.
>>
>> thanks & regards,
>>
>> Abdul Khadar.
>>
>>
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>>     
>
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>   

-- 
Thanks & Regards
Abdul Khadar
Media Processing-Technical Member


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