[asterisk-users] Opus codec in codecs.conf

George Joseph gjoseph at digium.com
Tue Oct 25 07:42:35 CDT 2016


On Mon, Oct 24, 2016 at 6:54 PM, Igor Goncharovsky <
igor.goncharovsky at gmail.com> wrote:

> Hello,
>
> I am trying to configure new opus codec in asterisk 14, but unable to find
> any examples of codecs.conf settings for this codec.
>
> All I am trying to do - setup peer with using opus in narrow band mode
> (8kHz sampling rate). Does anybody know how to configure chan_opus?
>
>
If you run "config show help condec_opus opus" from teh Asterisk command
line, you'll get a list of the configuration options....

pbx1*CLI> config show help codec_opus opus
opus: [category !~ /.?/]

Codec opus module for Asterisk options

type                      -- Must be of type 'opus'
sample_rate               -- Codec's sample rate.
packet_loss               -- Encoder's packet loss percentage.

complexity                -- Encoder's computational complexity.

max_bandwidth             -- Encoder's maximum bandwidth allowed.

signal                    -- Encoder's signal type.
application               -- Encoder's application type.
max_playback_rate         -- Encoder's maximum playback rate.

max_ptime                 -- Encoder's maximum packetization rate.

ptime                     -- Encoder's packetization rate.
bitrate                   -- Encoder's bit rate.
cbr                       -- Encoder's constant bit rate value.
fec                       -- Encoder's forward error correction value.
dtx                       -- Encoder's discontinuous transmission value.



> --
> Regards, Igor Goncharovsky
> Unistim Dev: http://unistim.igorg.ru
>
>
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-- 
George Joseph
Digium, Inc. | Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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