info:linux_sound
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| info:linux_sound [2013/08/17 15:45] – [JACK] formatting moritz | info:linux_sound [2013/08/17 15:49] (current) – [JACK] qjackctl moritz | ||
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| * Scarlett 2i4 only shows up as an input device: Initially, the device would only appear as having two input channels but no output channels. Although I did not figure out the cause of this problem it went away after attaching it several times. Also starting Audacity helped, but that might be coincidence. | * Scarlett 2i4 only shows up as an input device: Initially, the device would only appear as having two input channels but no output channels. Although I did not figure out the cause of this problem it went away after attaching it several times. Also starting Audacity helped, but that might be coincidence. | ||
| + | * I can record fine using JACK using the following settings: 48kHz, 512 buffer size, 2 buffers. Any smaller buffer value crashes JACK at starting, higher sampling rates cause xruns. | ||
| ===== JACK ===== | ===== JACK ===== | ||
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| - Install JACK support for PulseAudio. In Debian there is a package called '' | - Install JACK support for PulseAudio. In Debian there is a package called '' | ||
| + | - Use '' | ||
| - To start JACK while PulseAudio is running, use the '' | - To start JACK while PulseAudio is running, use the '' | ||
| + | |||
| pasuspender jack_control start | pasuspender jack_control start | ||
info/linux_sound.1376747129.txt.gz · Last modified: 2013/08/17 15:45 by moritz