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by JakobsenCopenhagen
Thu May 03, 2018 8:41 pm
Forum: Graphics, sound and multimedia
Topic: Audio Stream Low Latency
Replies: 12
Views: 9004

Re: Audio Stream Low Latency

Try this Regards Jakobsen 1. Make sure you compile against this implementation / version of ortp ortp-0.22.0.tar.gz Get it from here : http://download.savannah.nongnu.org/releases/linphone/ortp/sources/ 2. I changed the opus encoder / decoder to int16 from float - due to my audio devices was simple ...
by JakobsenCopenhagen
Thu May 03, 2018 1:05 pm
Forum: Graphics, sound and multimedia
Topic: Audio Stream Low Latency
Replies: 12
Views: 9004

Re: Audio Stream Low Latency

Hi Yes I recall that was a bit clean up to get it rolling. Very old code base and some odd dependent to other old stuff. I will try to dig up the code at let you know what needs to be done. By the way I design Class D amps daytime job and do very low power stuff for portable marked in the 10W - 200W...
by JakobsenCopenhagen
Mon Mar 19, 2018 11:00 pm
Forum: Graphics, sound and multimedia
Topic: Audio Stream Low Latency
Replies: 12
Views: 9004

Re: Audio Stream Low Lantency

Hi All I did a setup for at performance running 24/7 30 days streaming pi to pi using trx. Some old very simple stuff based on trx http://www.pogo.org.uk/~mark/trx/ It uses the open source Opus coder/decoder and your are down to a few ms latency. Code is very old and needs som tweeing to get going. ...

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