Posted: Fri Mar 07, 2003 11:58 am Post subject: [Asterisk-Dev] Implementing ITU G.723.1 Annex A
Hello,
I'm trying to implement the Annex A of the codec G.723.1 of the ITU. On
having started implementing I realize that the code in the file
codec_g723_1.c does call to fuciones that are defined of different form in
the Annex A and in the Annex B. someone has implemented well this codec?
Posted: Fri Mar 07, 2003 2:39 pm Post subject: [Asterisk-Dev] Implementing ITU G.723.1 Annex A
I think you can get the full source code from University de Sherbrooke,
once you have paid the royalty fees, if you are planning to use it in a
commercial application. Sipro Lab Telecom is the authorized
agent (?) for licensing G723.1 standard. You can ask them for more details.
You can also look out the open source codec speex, which is a
royalty free implementation (with some differences) of G723.1. It is
not interoprable with G723.1 though. (www.speex.org)
Vinod Sankar
On Fri, Mar 07, 2003 at 12:58:57PM +0100, Sergio Serrano Revuelto wrote:
- Hello,
- I'm trying to implement the Annex A of the codec G.723.1 of the ITU. On
- having started implementing I realize that the code in the file
- codec_g723_1.c does call to fuciones that are defined of different form in
- the Annex A and in the Annex B. someone has implemented well this codec?
-
- Thanks
-
- _______________________________________________
- Asterisk-Dev mailing list
- Asterisk-Dev@lists.digium.com
- http://lists.digium.com/mailman/listinfo/asterisk-dev
Posted: Mon Mar 10, 2003 7:35 am Post subject: [Asterisk-Dev] Implementing ITU G.723.1 Annex A
Thanks
-----Mensaje original-----
De: asterisk-dev-admin@lists.digium.com
[mailto:asterisk-dev-admin@lists.digium.com]En nombre de Vinod Sankar
Enviado el: viernes, 07 de marzo de 2003 15:39
Para: asterisk-dev@lists.digium.com
Asunto: Re: [Asterisk-Dev] Implementing ITU G.723.1 Annex A
I think you can get the full source code from University de Sherbrooke,
once you have paid the royalty fees, if you are planning to use it in a
commercial application. Sipro Lab Telecom is the authorized
agent (?) for licensing G723.1 standard. You can ask them for more details.
You can also look out the open source codec speex, which is a
royalty free implementation (with some differences) of G723.1. It is
not interoprable with G723.1 though. (www.speex.org)
Vinod Sankar
On Fri, Mar 07, 2003 at 12:58:57PM +0100, Sergio Serrano Revuelto wrote:
- Hello,
- I'm trying to implement the Annex A of the codec G.723.1 of the ITU. On
- having started implementing I realize that the code in the file
- codec_g723_1.c does call to fuciones that are defined of different form in
- the Annex A and in the Annex B. someone has implemented well this codec?
-
- Thanks
-
- _______________________________________________
- Asterisk-Dev mailing list
- Asterisk-Dev@lists.digium.com
- http://lists.digium.com/mailman/listinfo/asterisk-dev
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