[SR-Users] RTPengine - Transcoding example available?
Social Boh
social at bohboh.info
Mon Feb 19 13:43:50 CET 2018
Hello,
with this command:
*rtpengine --codecs*
PCMA: fully supported
PCMU: fully supported
G723: fully supported
G722: fully supported
QCELP: supported for decoding only
G729: supported for decoding only
speex: fully supported
GSM: fully supported
iLBC: not supported
opus: fully supported
vorbis: fully supported
ac3: fully supported
eac3: fully supported
ATRAC3: supported for decoding only
ATRAC-X: supported for decoding only
AMR: fully supported
AMR-WB: fully supported
PCM-S16LE: fully supported
MP3: fully supported
you can see the list of codecs are supported or not and how use them
Regards
---
I'm SoCIaL, MayBe
El 19/02/2018 a las 05:48, Denys Pozniak escribió:
> Hello!
>
> Small note.
> In case of opus use: codec-transcode-opus (opus is lowercase).
>
> On 17 February 2018 at 02:53, Richard Fuchs <rfuchs at sipwise.com
> <mailto:rfuchs at sipwise.com>> wrote:
>
> On 2018-02-16 07:55 PM, Carsten Bock wrote:
>
> Hi,
>
> Quick (and simple) question:
>
> Can someone provide a working RTPengine request, to enable
> Transcoding?
>
> I know, this is possible, but I thought before looking into
> deep, how this should be configured for the rtpengine_offer()
> command, could someone provide an example?
>
>
> It's pretty straight forward.
>
> Example: A offers some SDP to B.
>
> Let's say you think B probably speaks PCMU, so you want to make
> sure to offer it, even if A didn't offer it: forward transcoding.
> Add `transcode-PCMU`.
>
> Let's say you also know B is allergic to PCMA, so you want to
> remove it from the offer to B, but still be able to speak it to A:
> backward transcoding. Add `codec-mask-PCMA`.
>
> These two cases are really independent of each other, but can be
> combined.
>
> Full example with some other options:
>
> rtpengine_offer('ICE=remove rtcp-mux-demux codec-mask-PCMA
> transcode-PCMU')
>
> Simple!
>
> Cheers
>
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>
>
>
> --
>
> BR
> Denys Pozniak
>
>
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