Gstreamer - Jack - sending audio over WiFi net.

Sebastian Dröge sebastian at centricular.com
Wed Sep 14 06:39:47 UTC 2016


On Di, 2016-09-13 at 08:44 -0300, Mario Sottile wrote:
> > 
> > Yes, just use the GStreamer jack plugin, which contains a source and
> > sink. I'm not sure what you mean with encoding though, currently it
> > only supports only raw audio but if JACK can do more you could add
> > support for that.
> I mean:
> Jack (uncompressed audio) -> GSt Jack Plugin -> Encoding (compression, 
> GSt) -> Put in IP (GSt) -> Transmision to other computer in local 
> network -> Take from IP (GSt) -> Decoding (uncompression, GSt) -> GSt 
> Jack Plugin -> Jack (uncompressed audio)
> 
> I would want to compress the audio because I'm trying to use WiFi 
> network and it should be stable as possible (knowing that a WiFi is not 
> stable).
> 
> Could this setup be possible?

Yes, that's really a standard setup. You capture on one side, encode,
transmit. Receive on the other side, decode, play back.

You only need to decide on which codec to use and which streaming
protocol you want to use here.

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