1ALSA-DELAY(1) General Commands Manual ALSA-DELAY(1)
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6 alsadelay - a command to (re)initialize sound hardware
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10 alsa-delay [options] requested_delay_in_ms [output_card[,device]]
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14 alsa-delay is a command-line utility to setup an audio delay. The snd-
15 aloop ALSA driver is used to send all PCM streams back to the user
16 space and the alsaloop utility is used to send this stream to a real
17 hardware.
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19 The parameter output_card is ALSA card index (number) or string card
20 identifier. The parameter device is ALSA device number.
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22 Use aplay -l to list available cards and devices.
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27 --h,--help
28 Print help.
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30 --q,--quiet
31 Quiet mode.
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33 --y,--yes
34 Do not ask any questions - answer is always yes.
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36 --c,--clean
37 Clean temporary directory.
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39 --r,--remove
40 Remove the alsa-delay config modifications (modprobe, pulse-
41 audio).
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43 --tmpdir=<DIR>
44 Set temporary directory.
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48 --pdevice=<DEV>
49 Force playback device.
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51 --cdevice=<DEV>
52 Force capture device.
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54 --pctl=<DEV>
55 Force playback control device.
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57 --cctl=<DEV>
58 Force capture control device.
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60 --one=<ARG>
61 Pass this argument to last thread.
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63 --arg=<ARG>
64 Pass this argument to all threads.
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66 --mix=<ARG>
67 Redirect ALSA mixer controls to OSS mixer (default is Master).
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69 --pa Redirect pulse-audio to alsaloop.
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73 For devices, the string %s is replaced with the card index and second
74 string %s is replaced with the device index and third string %s is
75 replaced the substream index (0-7).
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77 Example: hw:%s,%s,%s (card, device, substream)
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81 alsaloop(1) amixer(1) alsamixer(1)
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85 6 Jane 2016 ALSA-DELAY(1)