[SR-Users] makeann from rtpproxy

[Daniel-Constantin Mierla]

Hello Peter,

On 7/18/13 12:27 PM, Peter Lemenkov wrote:
> Hello All!
>
> 2013/7/18 Daniel-Constantin Mierla <miconda at gmail.com>:
>> Hello,
>>
>> anyone here having any experience with makeann tool from rtpproxy? If yes,
>> can you share details of the input audio file (e.g., its format, sampling,
>> etc.)?
> Raw PCM file, 16 bit, mono 8khz. Actually that's a WAV-file w/o first
> 44 bytes (wav header).
>
>> Also, anyone knowing the dependencies to be able to make g729 encodings?
>>  From the source file is not clear what external lib it depends on.
> Download and install bcg729 first:
>
> * http://www.linphone.org/eng/documentation/dev/bcg729.html
>
> Now download and build rtpproxy either from this repo (branch bcg729):
>
> * https://github.com/lemenkov/rtpproxy/
>
> Or just apply the following patch on top of the master:
>
> * https://github.com/lemenkov/rtpproxy/commit/321bc23
>
> Don't know how to build it with IPP library, but bcg729 is fully
> compatible G.729a codec.

many thanks for these details.

Does anyone know if injecting the g729 packets from the file requires to 
purchase g729 license? IIRC, the license is required only when doing 
encoding/decoding for each call (e.g., either being an end point or a 
transcoding media server).

Cheers,
Daniel

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda