Arecord
De Linuxmemo.
(Différences entre les versions)
(Page créée avec « Catégorie:Logiciel arecord is a command-line sound recorder for ALSA(Advanced Linux Sound Architecture) sound card drivers. ») |
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[[Catégorie:Logiciel]] | [[Catégorie:Logiciel]] | ||
arecord is a command-line sound recorder for ALSA(Advanced Linux Sound Architecture) sound card drivers. | arecord is a command-line sound recorder for ALSA(Advanced Linux Sound Architecture) sound card drivers. | ||
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| + | arecord [flags] [filename] | ||
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| + | If the filename is not specified then it uses Standard input. | ||
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| + | Options: | ||
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| + | -h, –help : It is used to show the help messages and exit. | ||
| + | –version : Print current version. | ||
| + | -l, –list-devices : List all soundcards and digital audio devices. | ||
| + | -L, –list-pcms : List all PCMs(Pulse Code Modulation) defined. | ||
| + | -D, –device=NAME : Select PCM by name. | ||
| + | -q –quiet : Quiet mode. Suppress messages (not sound :). | ||
| + | -t, –file-type TYPE File type (voc, wav, raw or au). If this parameter is omitted the WAVE format is used. | ||
| + | -c, –channels=# : The number of channels. The default is one channel. Valid values are 1 through 32. | ||
| + | -f –format=FORMAT : If no format is given U8 is used. | ||
| + | -r, –rate=# : Sampling rate in Hertz. The default rate is 8000 Hertz. | ||
| + | -d, –duration=# : Interrupt after # seconds. | ||
| + | -s, –sleep-min=# : Min ticks to sleep. The default is not to sleep. | ||
| + | -M, –mmap : Use memory-mapped (mmap) I/O mode for the audio stream. If this option is not set, the read/write I/O mode will be used. | ||
| + | -N, –nonblock : Open the audio device in non-blocking mode. If the device is busy the program will exit immediately. | ||
Version actuelle en date du 4 novembre 2020 à 08:36
arecord is a command-line sound recorder for ALSA(Advanced Linux Sound Architecture) sound card drivers.
arecord [flags] [filename]
If the filename is not specified then it uses Standard input.
Options:
-h, –help : It is used to show the help messages and exit. –version : Print current version. -l, –list-devices : List all soundcards and digital audio devices. -L, –list-pcms : List all PCMs(Pulse Code Modulation) defined. -D, –device=NAME : Select PCM by name. -q –quiet : Quiet mode. Suppress messages (not sound :). -t, –file-type TYPE File type (voc, wav, raw or au). If this parameter is omitted the WAVE format is used. -c, –channels=# : The number of channels. The default is one channel. Valid values are 1 through 32. -f –format=FORMAT : If no format is given U8 is used. -r, –rate=# : Sampling rate in Hertz. The default rate is 8000 Hertz. -d, –duration=# : Interrupt after # seconds. -s, –sleep-min=# : Min ticks to sleep. The default is not to sleep. -M, –mmap : Use memory-mapped (mmap) I/O mode for the audio stream. If this option is not set, the read/write I/O mode will be used. -N, –nonblock : Open the audio device in non-blocking mode. If the device is busy the program will exit immediately.
