[gst-embedded] Gstreamer in VOIP

Tiago Katcipis katcipis at inf.ufsc.br
Fri Aug 15 13:58:51 PDT 2008


I'm very interested on using gstreamer because the flexibility and quality.
Thanks for the help, now that i know that it is possible i need a hint on
where to start... reading about gstrtpbin plugin?

Best regards

Tiago

On Fri, Aug 15, 2008 at 2:16 PM, Manish Rana <manish.rana at gmail.com> wrote:

> Hi,
>
> as far as the real time constrain is concerned, this should be taken care
> by RTP and add the required delays shall be added by RTP, that is  gstrtpbin
> plugin in gstreamer.
> On addition to this gstreamer will give u flexiblity to create the
> pipelines as your requirements. You can have minimal elements as well or add
> more to get the better audio. (like audio resample and audioconvert can be
> optional)
>
> And if i am not wrong Gstreamer is used successfully in maemo for the VoIP
> application, and there is Farsight plugin available, which is optimised.
>
> I am sorry if I have any wrong info... Please correct me....
>
> Also please add more on the same...........
>
> BR
> Manish
> On Fri, Aug 15, 2008 at 3:58 PM, Tiago Katcipis <katcipis at inf.ufsc.br>wrote:
>
>> I'm working in a project using voip on a software and in embedded systems,
>> its more like a lib, that is used by a high level software for PC and in
>> embedded systems. Actually everything is done in one single gigantic
>> function, now we are working on creating a more readable and expandable lib,
>> so we started to build the lib using pipes and filters patterns. That's when
>> the idea of using gstreamer came, but since gstreamer is usually used on
>> media players i would like to know if it is good to be used on real time
>> voip systems that rely heavily on time to work properly. Is Gstreamer a good
>> lib to build this type of application? If it is who would be the best place
>> for me to start reading about it (using gstreamer on voip) ?
>>
>> sorry if i asked something stupid... I'm just starting on the job and
>> don't have to much experience, sorry for the lousy English too :-)
>>
>> Best regards
>>
>> Tiago César Katcipis
>>
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