Hi,
Just did a quick skimming, things I can found so far:
1. For 8000kbps and 10ms frame time, the encoded frame size should be
10 bytes, not 20 bytes.
2. this line:
pcm_in += 160;
should be:
pcm_in += 80;
Numbers in a codec wrapper are very important, so please check and
recheck carefully.
Regards,
nanang
On Tue, Nov 4, 2008 at 8:42 PM, S. M. Nazmul Hasan (Opu)
<apus29 at gmail.com> wrote:
> Dear Rawshan,
>
> Can you please check the file if it is ok to add voiceage g729 in pjsip for
> symbian. i am trying this for several days but i can get it working for me.
>
> Help from anyone would be great appretiable.
>
> Thanks
>
> On Mon, Nov 3, 2008 at 3:17 PM, Rawshan Iajdani <iajdani at provati.com> wrote:
>>
>> You should be able to do that in pjlib/include/pj/config_site.h and
>> pjmedia/include/pjmedia-codec/config.h file. But always remember
>> config_site.h settings will overwrite any settings done in config.h file.
>> Good luck?
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org]
>> On Behalf Of S. M. Nazmul Hasan (Opu)
>> Sent: Saturday, November 01, 2008 6:01 PM
>> To: pjsip list
>> Subject: Re: g729 codec
>>
>>
>>
>> Thanks Lajdani. My jumped start is running well.
>>
>> I am using Brekeke sip server to check the active session. and i am
>> getting the using codec (payload) is always PCMU/8000. even after changing
>> the g729 for highest priority.
>>
>> pj_str_t codec_id = pj_str("g729");
>> pjmedia_codec_mgr_set_codec_priority(
>> pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt),
>> &codec_id, PJMEDIA_CODEC_PRIO_HIGHEST);
>>
>> when i changed it to PJMEDIA_CODEC_PRIO_LOWEST the result was same. even
>> after disabling all the codecs and after deleting all g711 files and related
>> fields it showed the payload is PCMU/8000.
>>
>> How can i easily disable all the codecs except g729.
>>
>> Thanks
>>
>>
>>
>> On Thu, Oct 30, 2008 at 3:43 AM, Rawshan Iajdani <iajdani at provati.com>
>> wrote:
>>
>> Well.. your attribute settings seems fine. For the 33 it will be 20. And
>> in place of 320, it will be 160.. hope this will give u a jump start..
>>
>>
>>
>>
>>
>>
>>
>> Rawshan Iajdani
>>
>>
>>
>>
>>
>> From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org]
>> On Behalf Of S. M. Nazmul Hasan (Opu)
>> Sent: Wednesday, October 29, 2008 6:12 PM
>> To: pjsip list
>> Subject: g729 codec
>>
>>
>>
>> Hi Benny,
>>
>> I am trying to add voice-age g729 codec with PJSIP for symbian. but i am
>> getting some difficulties while following the gsm.c file.
>>
>> 1. while creating g729 codec private data
>> what should i declare in replace of
>> // struct gsm_state *encoder;
>> // struct gsm_state *decoder;
>>
>> in "l16.c" its only use the frame size ..
>>
>> 2. in Generate default attribute.
>>
>> i have changed the value to this. is it ok?
>> attr->info.clock_rate = 8000;
>> attr->info.channel_cnt = 1;
>> attr->info.avg_bps = 8000;
>> attr->info.max_bps = 8000;
>> attr->info.pcm_bits_per_sample = 16;
>> attr->info.frm_ptime = 10;
>>
>> 3. In gsm.c there is some hard coding in gsm_codec_parse(
>> -- what will be the value in replace of "33" here
>>
>> 4. frame_size and sample_per_frame are also not clear to me..
>>
>> Sorry for lot of questions and may be those are lot easier to ask.. but
>> really i am not good in codec..
>>
>> waiting for reply.
>>
>> Thanks
>>
>> S. M. Nazmul Hasan Opu
>> Software Engineer
>> R & D Application
>> Dhaka, Bangladesh
>> Mob: +880 1712 901 764
>>
>> _______________________________________________
>> 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
>>
>>
>> --
>> S. M. Nazmul Hasan Opu
>> Software Engineer
>> R & D Application
>> Dhaka, Bangladesh
>> Mob: +880 1712 901 764
>>
>> _______________________________________________
>> 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
>>
>
>
>
> --
> S. M. Nazmul Hasan Opu
> Software Engineer
> R & D Application
> Dhaka, Bangladesh
> Mob: +880 1712 901 764
>
> _______________________________________________
> 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
>
>
