Date: Fri, 3 Apr 2020 18:55:58 -0700 From: Kevin Oberman <rkoberman@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: multimedia@freebsd.org Subject: Re: no audio with simplescreenrecorder Message-ID: <CAN6yY1u26r44JHSL1aUOii5NeM-cF3278KTf433tcAKUqLY1vA@mail.gmail.com> In-Reply-To: <d965a494-9e11-850d-190e-4e93d7f0cb3b@selasky.org> References: <CAN6yY1sHbiuqiexzBQ9YXmaGZCdU1eFd5vK=jWQY=Eq-xD%2BBFA@mail.gmail.com> <d965a494-9e11-850d-190e-4e93d7f0cb3b@selasky.org>
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On Fri, Apr 3, 2020 at 1:15 PM Hans Petter Selasky <hps@selasky.org> wrote: > On 2020-04-03 19:29, Kevin Oberman wrote: > > I am attempting to capture screen video with > > multimedia/simplescreenrecorder and can't seem to record the audio. Video > > is fine, but the audio silent. I have tried oth Pulse and ALSA to find > only > > silence. > > > > My system is an old ThinkPad T520 with Conexant CX20590 HDA audio. > > > > I select "Record audio" and, for ALSA, OSS. For Pulse, I select > /dev/dsp0. > > > > Anyone have this working? Any clues appreciated! > > What is the output from mixer? > > Did you select the correct recording source? > > --HPS Bingo! Well, sort of. I had "mic" as my record device and changes it to the only other option, "monitor. Now I get sound, but I am getting both the audio from the web site and from the microphone. I set the mic gain to 0:0, but I still hear the sounds in the room. I'm just guessing that my audio device setup is wrong. I have the following mixer setup: > mixer Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 100:100 Mixer mic is currently set to 0:0 Mixer rec is currently set to 1:1 Mixer monitor is currently set to 75:75 Recording source: monitor I've tried tweaking various settings, but I can't avoid picking up room sounds. I would also like to record without thee speakers playing, but l found no way to turn off the speakers and still get audio. Makes me wonder whether the audio I was recording was picked up by the mic from the speakers. and the following sound card setup: # Setup headphones # Out : speaker + headphones hint.hdac.0.cad0.nid25.config="as=1 seq=15" # In : mic + external mic hint.hdac.0.cad0.nid35.config="as=2" hint.hdac.0.cad0.nid27.config="as=2 seq=15" I'm going to play with the "mic + external mic" setup though I did this years ago and I think I had help. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
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