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78 lines
1.7 KiB
78 lines
1.7 KiB
.TH ALSA-DELAY 1 "6 Jane 2016" |
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.SH NAME |
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alsadelay \- a command to (re)initialize sound hardware |
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.SH SYNOPSIS |
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\fBalsa-delay\fP \fI[options]\fP \fIrequested_delay_in_ms\fP [\fIoutput_card\fP[,\fIdevice\fP]] |
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.SH DESCRIPTION |
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\fBalsa-delay\fP is a command\-line utility to setup an audio |
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delay. The snd-aloop ALSA driver is used to send all PCM streams |
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back to the user space and the alsaloop utility is used to send |
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this stream to a real hardware. |
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The parameter \fIoutput_card\fP is ALSA card index (number) or |
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string card identifier. The parameter \fIdevice\fP is ALSA device number. |
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Use \fIaplay -l\fP to list available cards and devices. |
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.SH OPTIONS |
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.TP |
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\fI\-\-h,\-\-help\fP |
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Print help. |
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.TP |
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\fI\-\-q,\-\-quiet\fP |
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Quiet mode. |
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.TP |
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\fI\-\-y,\-\-yes\fP |
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Do not ask any questions - answer is always yes. |
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.TP |
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\fI\-\-c,\-\-clean\fP |
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Clean temporary directory. |
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.TP |
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\fI\-\-r,\-\-remove\fP |
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Remove the alsa-delay config modifications (modprobe, pulse-audio). |
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.TP |
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\fI\-\-tmpdir=<DIR>\fP |
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Set temporary directory. |
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.SH OPTIONS (for alsaloop daemon) |
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.TP |
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\fI\-\-pdevice=<DEV>\fP |
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Force playback device. |
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.TP |
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\fI\-\-cdevice=<DEV>\fP |
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Force capture device. |
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.TP |
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\fI\-\-pctl=<DEV>\fP |
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Force playback control device. |
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.TP |
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\fI\-\-cctl=<DEV>\fP |
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Force capture control device. |
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.TP |
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\fI\-\-one=<ARG>\fP |
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Pass this argument to last thread. |
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.TP |
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\fI\-\-arg=<ARG>\fP |
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Pass this argument to all threads. |
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.TP |
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\fI\-\-mix=<ARG>\fP |
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Redirect ALSA mixer controls to OSS mixer (default is Master). |
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.TP |
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\fI\-\-pa\fP |
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Redirect pulse-audio to alsaloop. |
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.SH NOTE |
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For devices, the string %s is replaced with the card index |
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and second string %s is replaced with the device index |
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and third string %s is replaced the substream index (0-7). |
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Example: hw:%s,%s,%s (card, device, substream) |
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.SH SEE ALSO |
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\fB |
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alsaloop(1) |
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amixer(1) |
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alsamixer(1)
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