Re: [riot-devel] PlaceCam on Linux with echo-cancellation
Hi, I got a hint from daviko, that they will include this option in their next Linux release! Cheers, Hauke On 16.02.2015 16:18, Ludwig Ortmann wrote: Hi, I just figured out how to enable echo cancellation for PlaceCam in Linux with PulseAudio. It is possible to PulseAudio configuration hints using environment variables. When using the command line, you can tell it to activate echo-cancellation like this: PULSE_PROP="filter.want=echo-cancel" ./PlaceCam/opt/PlaceCam/PlaceCam Oleg and me tested this and were surprised how well it works. I hereby encourage anyone using Linux to adopt this method so the audio in our virtual meetings will be less painful. Cheers, Ludwig PS: Open Research Topic: Find out how to automatically or at least super-conveniently (I'm thinking push-to-talk) mute the microphone when not speaking. ___ devel mailing list devel@riot-os.org http://lists.riot-os.org/mailman/listinfo/devel ___ devel mailing list devel@riot-os.org http://lists.riot-os.org/mailman/listinfo/devel
Re: [riot-devel] PlaceCam on Linux with echo-cancellation
Hi, On Mon, Feb 16, 2015 at 04:31:51PM +0100, Oleg Hahm wrote: > > PS: > > Open Research Topic: > > Find out how to automatically or at least super-conveniently (I'm thinking > > push-to-talk) mute the microphone when not speaking. > > Well, you can mute yourself, whenever you're not speaking, so it would be > something like click-to-talk. I do this, but it does not qualify as super-convenient. Mainly because it requires me to navigate my mouse to the PlaceCam window and click the tiny button. Cheers, Ludwig ___ devel mailing list devel@riot-os.org http://lists.riot-os.org/mailman/listinfo/devel
Re: [riot-devel] PlaceCam on Linux with echo-cancellation
Hi! > PS: > Open Research Topic: > Find out how to automatically or at least super-conveniently (I'm thinking > push-to-talk) mute the microphone when not speaking. Well, you can mute yourself, whenever you're not speaking, so it would be something like click-to-talk. I would like to add a research topic though: Figure out how to save/restore audio settings per application instead of per PID - or at least set the Mic settings to a more sensible default value. Cheers, Oleg -- My computer is so slow that sometimes it gets a timeout from http://localhost. pgpPqsTw8Mtyy.pgp Description: PGP signature ___ devel mailing list devel@riot-os.org http://lists.riot-os.org/mailman/listinfo/devel
[riot-devel] PlaceCam on Linux with echo-cancellation
Hi, I just figured out how to enable echo cancellation for PlaceCam in Linux with PulseAudio. It is possible to PulseAudio configuration hints using environment variables. When using the command line, you can tell it to activate echo-cancellation like this: PULSE_PROP="filter.want=echo-cancel" ./PlaceCam/opt/PlaceCam/PlaceCam Oleg and me tested this and were surprised how well it works. I hereby encourage anyone using Linux to adopt this method so the audio in our virtual meetings will be less painful. Cheers, Ludwig PS: Open Research Topic: Find out how to automatically or at least super-conveniently (I'm thinking push-to-talk) mute the microphone when not speaking. ___ devel mailing list devel@riot-os.org http://lists.riot-os.org/mailman/listinfo/devel
