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[Solved] Recording internal audio with alsa and ...
https://bbs.archlinux.org/viewtopic.php?id=147852
I just wanted to know if anyone knows a way to record the internal audio using the ALSA soundserver. Pulseaudio is just making problems and i want to get rid of it. Offline #4 2012-08-29 15:23:06. kokoko3k Member Registered: 2008-11-14 Posts: 2,228. Re: [Solved] Recording internal audio with alsa and recordmydesktop.
linux - How do I record just the internal audio with ...
https://unix.stackexchange.com/questions/666464/how-do-i-record-just-the-internal-audio-with-ffmpeg
Okay, after fiddling for an hour I found the solution. At first I got pulseaudio output source by running pactl list short sources.Which showed me this list - 0 alsa_input.usb-046d_0825_3AC10B90-02.mono-fallback module-alsa-card.c s16le 1ch 48000Hz RUNNING 1 alsa_output.pci-0000_06_00.1.hdmi-stereo.monitor module-alsa-card.c s16le 2ch 44100Hz …
c - How to record sound in buffer using ALSA - Stack …
https://stackoverflow.com/questions/23056532/how-to-record-sound-in-buffer-using-alsa
I'm begining to learn linux and ALSA and I was wondering if there is a way to store the sound I record from a microphone a directly to the buffer. I read here http://www.linuxjournal.com/article/6735?page=0,2how to make my recording program. But what I need is a little more complex. I need to record sound untill I hit a key.
audio - Using ALSA, how to record with a microphone …
https://stackoverflow.com/questions/15984770/using-alsa-how-to-record-with-a-microphone-what-it-is-just-playing-out-through
I am trying to record what it is just playing out to the speaker using following ALSA APIs: snd_pcm_mmap_writei() snd_pcm_mmap_readi() Both functions are called one to next in the same thread.
alsa - Recording audio output - Unix & Linux Stack Exchange
https://unix.stackexchange.com/questions/27865/recording-audio-output
Go to the Recording tab on pavucontrol and set your recording software to "ALSA Capture from Monitor of Built-in Audio Analog Software". If nothing shows up in the "Recording" tab, then make sure your capture application is actually recording. Go to the Playback tab and adjust the levels for each process to your liking.
How to test microphone with Audio Linux Sound Architecture ...
https://linuxconfig.org/how-to-test-microphone-with-audio-linux-sound-architecture-alsa
Next record a short 10 seconds audio by using the following command: # arecord -f S16_LE -d 10 -r 16000 --device="hw:1,0" /tmp/test-mic.wav In the above example we have recorded audio via microphone using the QuickCam Pro 9000 as specified by --device="hw:1,0" as in card 1 and device 0 from the arecord -l output in the previous step.
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