opensipstack-devel

[OpenSIPStack] Atlsip Aditional codecs

[Meftah T. <tay...@gm...>]

hi all,
how to add aditional Codecs to atlsip like G.722 and G.729?
also what video codec is included with atlsip?
thank you


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Re: [OpenSIPStack] Atlsip Aditional codecs

[Joegen B. <joe...@gm...>]

Hi Meftah,

G.729 is already supported in ATLSIP using Voice Age.  The configure 
script should be able to detect it if it is installed in your system.  
For G.722, you need to code it yourself.   Simply base you 
implementation on g729codec.*.  You need to implement transcoder to and 
fro g722 and PCM. and call OPAL_REGISTER_TRANSCODER when you have the 
class ready.  Example G729 register macro below.

#define OPAL_REGISTER_G729() \
          OPAL_REGISTER_TRANSCODER(Opal_G729_PCM,  OpalG729,  OpalPCM16); \
          OPAL_REGISTER_TRANSCODER(Opal_PCM_G729,  OpalPCM16, OpalG729);

Once your codec is registered, it should already be part of the list of 
codecs ATLSIP would support.

Meftah Tayeb wrote:
> hi all,
> how to add aditional Codecs to atlsip like G.722 and G.729?
> also what video codec is included with atlsip?
> thank you
>
>
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Re: [OpenSIPStack] Atlsip Aditional codecs

[Meftah T. <tay...@gm...>]

hello,
thank you Joegen  for your reply
mayb i will implement G.722 for AtlSip and host it anyhere;)
the G.722 implementation in freeswitch is very awesome
thank you
Joegen Baclor a écrit :
> Hi Meftah,
>
> G.729 is already supported in ATLSIP using Voice Age.  The configure 
> script should be able to detect it if it is installed in your system.  
> For G.722, you need to code it yourself.   Simply base you 
> implementation on g729codec.*.  You need to implement transcoder to and 
> fro g722 and PCM. and call OPAL_REGISTER_TRANSCODER when you have the 
> class ready.  Example G729 register macro below.
>
> #define OPAL_REGISTER_G729() \
>           OPAL_REGISTER_TRANSCODER(Opal_G729_PCM,  OpalG729,  OpalPCM16); \
>           OPAL_REGISTER_TRANSCODER(Opal_PCM_G729,  OpalPCM16, OpalG729);
>
> Once your codec is registered, it should already be part of the list of 
> codecs ATLSIP would support.
>
> Meftah Tayeb wrote:
>   
>> hi all,
>> how to add aditional Codecs to atlsip like G.722 and G.729?
>> also what video codec is included with atlsip?
>> thank you
>>
>>
>> __________ Information from ESET NOD32 Antivirus, version of virus signature database 4539 (20091024) __________
>>
>> The message was checked by ESET NOD32 Antivirus.
>>
>> http://www.eset.com
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>>
>>
>> ------------------------------------------------------------------------------
>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
>> trial. Simplify your report design, integration and deployment - and focus on 
>> what you do best, core application coding. Discover what's new with
>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>> _______________________________________________
>> opensipstack-devel mailing list
>> ope...@li...
>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>
>>   
>>     
>
>
> ------------------------------------------------------------------------------
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> trial. Simplify your report design, integration and deployment - and focus on 
> what you do best, core application coding. Discover what's new with
> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
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Re: [OpenSIPStack] Atlsip Aditional codecs

[Joegen E. B. <joe...@gm...>]

I forgot to answer your question about video codec.  No, there is no 
video support for ATLSIP.  This is purely a decision made due to the 
fact that only H.261 codec can safely be used without any 
licensing/patent issues.   With its large bandwidth requirement, nobody 
wants to use it nowadays.  although if you really want delve into the 
code, video support is right there lurking.  Just dont expect much 
support from this list when it comes to video.

Meftah Tayeb wrote:
> hi all,
> how to add aditional Codecs to atlsip like G.722 and G.729?
> also what video codec is included with atlsip?
> thank you
>
>
> __________ Information from ESET NOD32 Antivirus, version of virus signature database 4539 (20091024) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
>
>
>
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
> trial. Simplify your report design, integration and deployment - and focus on 
> what you do best, core application coding. Discover what's new with
> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
> _______________________________________________
> opensipstack-devel mailing list
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>
>
>   

Re: [OpenSIPStack] Atlsip Aditional codecs

[Meftah T. <tay...@gm...>]

hi Joegen ,
Video is not fully needded;)
dud;)
Joegen E. Baclor a écrit :
> I forgot to answer your question about video codec.  No, there is no 
> video support for ATLSIP.  This is purely a decision made due to the 
> fact that only H.261 codec can safely be used without any 
> licensing/patent issues.   With its large bandwidth requirement, nobody 
> wants to use it nowadays.  although if you really want delve into the 
> code, video support is right there lurking.  Just dont expect much 
> support from this list when it comes to video.
>
> Meftah Tayeb wrote:
>   
>> hi all,
>> how to add aditional Codecs to atlsip like G.722 and G.729?
>> also what video codec is included with atlsip?
>> thank you
>>
>>
>> __________ Information from ESET NOD32 Antivirus, version of virus signature database 4539 (20091024) __________
>>
>> The message was checked by ESET NOD32 Antivirus.
>>
>> http://www.eset.com
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
>> trial. Simplify your report design, integration and deployment - and focus on 
>> what you do best, core application coding. Discover what's new with
>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>> _______________________________________________
>> opensipstack-devel mailing list
>> ope...@li...
>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>
>>
>>   
>>     
>
>
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
> trial. Simplify your report design, integration and deployment - and focus on 
> what you do best, core application coding. Discover what's new with
> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
> _______________________________________________
> opensipstack-devel mailing list
> ope...@li...
> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>
>
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>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
>
>
>   




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