Re: [Ekiga-devel-list] Ekiga-windows sound fails and is replaced by brp brp brp sound

[Craig Southeren <craigs postincrement com>]

I had the same issue.

For Vista, I had to set the sound buffers to 20 to get smooth audio in 
all codecs. For Windows XP, 5 or 6 was OK.

   Craig

Jiang Jinke wrote:
> Hi Dieter,
>
> Increasing the jitter buffer may not work for windows. Because we also
> experience the similar problem on Windows Vista using OpenH323. We
> tried to increase the jitter buffer but it still has broken sound when
> decoding. We found that the sound channel buffer depth needed
> increasing under Win32. You can also find that there is a log explain
> this on opal-2.2.8/include/h323/h323.h:
>  * Revision 1.74  2000/06/29 10:59:53  robertj
>  * Added user interface for sound buffer depth adjustment.
>  *
>  * Revision 1.73  2000/06/23 02:48:23  robertj
>  * Added ability to adjust sound channel buffer depth, needed
> increasing under Win32.
>
>
> I saw the code under ekiga-2.0.9/src/endpoints/pcss.cpp
>
> line 63
> GMPCSSEndpoint::GMPCSSEndpoint (GMManager & ep)
> : OpalPCSSEndPoint (ep), endpoint (ep)
> {
>  CallPendingTimer.SetNotifier (PCREATE_NOTIFIER (OnCallPending));
>  OutgoingCallTimer.SetNotifier (PCREATE_NOTIFIER (OnOutgoingCall));
>
>  SetSoundChannelBufferDepth (3);
> }
>
> The buffer depth is 3 only.
>
> Try to increase the buffer depth to 10 or larger to see if the problem
> can be solved.
>
> For your reference.
> We use 15 on Windows Vista. and 10 on other windows such as winxp, win2k.
>
> Jinke Jiang
> _______________________________________________
> Ekiga-devel-list mailing list
> Ekiga-devel-list gnome org
> http://mail.gnome.org/mailman/listinfo/ekiga-devel-list


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