Streaming in stereo in OPUS

Sebastian Dröge sebastian at centricular.com
Wed Jul 19 06:33:00 UTC 2017


On Tue, 2017-07-18 at 08:41 -0700, TouchOfDestiny wrote:
> Hi all,
> 
> I'm a total newbie here, and I was just wondering how you can stream in
> stereo with the opus encoding. I've done this:
> 
> gst-launch-1.0 alsasrc device=hw:1,0 ! audioconvert ! opusenc bitrate=128000
> ! rtpopuspay pt=98 ! udpsink host=127.0.0.1 port=8002 videotestsrc ! vp8enc
> ! rtpvp8pay ! udpsink host=127.0.0.1 port=8004
> (in Raspberry with Debian)
> 
> But it seems that no stereo is produced. Only mono.

What does your receiver pipeline look like, and is alsasrc capturing
stereo?

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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