tldr/pages/linux/arecord.md

25 lines
692 B
Markdown
Raw Normal View History

2020-09-09 00:56:16 +01:00
# arecord
> Sound recorder for ALSA soundcard driver.
> More information: <https://manned.org/arecord>.
2020-09-09 00:56:16 +01:00
- Record a snippet in "CD" quality (finish with Ctrl-C when done):
`arecord -vv --format=cd {{path/to/file.wav}}`
- Record a snippet in "CD" quality, with a fixed duration of 10 seconds:
`arecord -vv --format=cd --duration={{10}} {{path/to/file.wav}}`
- Record a snippet and save it as an MP3 (finish with Ctrl-C when done):
2020-09-09 00:56:16 +01:00
`arecord -vv --format=cd --file-type raw | lame -r - {{path/to/file.mp3}}`
- List all sound cards and digital audio devices:
`arecord --list-devices`
- Allow interactive interface (e.g. use space-bar or enter to play or pause):
`arecord --interactive`