Audio distortion in Linux

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



What I said is PJMEDIA_RESAMPLE_LIBRESAMPLE. I didn't have time to try
Secret Rabbit Code.

regards,
Gang
On Tue, Mar 17, 2009 at 11:36 AM, Gang Liu <gangban.lau at gmail.com> wrote:

> Hi,
>
>    It is also at windows.Currently use 8000hz for sound device and conf
> bridge will be helpful.
>
> For Secret Rabbit Code, there are already have implementation in pjsip
> trunk. But some files are still missing now.
> regards,
> Gang
>
> On Thu, Mar 12, 2009 at 5:36 PM, Thomas Kluge <T.Kluge at gmx.com> wrote:
>
>> The solution or workaround is, to set the value of quality, which is 5 per
>>> default to a value lower than 3 which forces a linear resampling. The
>>> question, why there is not the same behaviour on Win32 remains.
>>>
>>
>> It turned to be a downsampling problem under Linux:
>> Below a list of input fileformats and standard quality settings == 5:
>>
>> 48000 Hz 16bit mono  -> signal distorted
>> 44100 Hz 16bit mono  -> signal distorted
>> 32000 Hz 16bit mono  -> signal OK
>> 16000 Hz 16bit mono  -> signal OK
>>
>>
>> regards,
>> Thomas
>>
>> _______________________________________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip at lists.pjsip.org
>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090317/ee074424/attachment.html>


[Index of Archives]     [Asterisk Users]     [Asterisk App Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [Linux API]
  Powered by Linux