[pjsip] pjusa-lib Can i set the sender ptime for G711 codec?

[Gang Liu]

try
pCodecParam->setting.frm_per_pkt = (pj_uint8_t)(ptime /
pCodecParam->info.frm_ptime);

and ptime will be 10, 20 ... for pcma


regards,
Gang

On Thu, Jun 4, 2009 at 4:37 PM, <hamstiede at yahoo.de> wrote:

>   Hi Gang,
>
> i tried to set the codec parameter with this code, before i run
> pjsua_start()
>
> pjmedia_codec_param* pCodecParam =
>     PJ_POOL_ZALLOC_T(m_pMemPool, struct pjmedia_codec_param);
>     if (pjsua_codec_get_param(pj_cstr(&tmp,
> "pcma"),pCodecParam)==PJ_SUCCESS)
>     {  pCodecParam->setting.frm_per_pkt=160;  /*Number of frames per
> packet.*/
>         pCodecParam->setting.vad=0;
>         pCodecParam->setting.plc=0;
>         pjsua_codec_set_param(pj_cstr(&tmp, "pcma"),pCodecParam);
>     }
>
>
> i increase the setting.frm_per_pkt to 320, maby this is like a
> ptime=40  ptime=ffp*1000/8000 for g711 but it doesn't work.
> the pjmedia_codec_param struct has a info variable ptime but it is only
> info!!
> pCodecParam->info.frm_ptime;
>
> any idea ?
>
>
>
>
> --- Gang Liu *<gangban.lau at gmail.com>* schrieb am *Do, 4.6.2009:
> *
>
> *
> Von: Gang Liu <gangban.lau at gmail.com>
> Betreff: Re: [pjsip] pjusa-lib Can i set the sender ptime for G711 codec?
> An: "pjsip list" <pjsip at lists.pjsip.org>
> Datum: Donnerstag, 4. Juni 2009, 8:49
>
> * *Did you try pjsua_codec_set_param() this function?*
> *
> BTW, I didn't try it before.*
> *
> regards,*
> *Gang*
> **
> *On Wed, Jun 3, 2009 at 10:55 PM, M.S. <hamstiede at yahoo.de> wrote:
> *
>>
>>   Hello,
>> i want to set the ptime in pjsua-lib/application only in RTP sender
>> direction.
>> Now it is fixed to the ptime default (20ms). I mean the RTP ptime for G711
>> codec,
>> not the conference ptime.
>>
>> regards
>> mark
>>
>>
>>
>> *
>>
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>
> *
> *
> *
> -----Integrierter Anhang folgt-----
>
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