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51 lines
1.4 KiB
Markdown
51 lines
1.4 KiB
Markdown
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# Cava v0.4+ Audio Visualizer - PulseAudio Setup
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* tutorial video: [Link](https://www.youtube.com/watch?v=ud_8Up2E_PE)
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* offical website: [Link](https://github.com/karlstav/cava)
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### install requirements
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cava pulseaudio
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### list pulseaudio sources
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pacmd list-sources | awk '/index:/ ||/name:/ || /device.description/'
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# example output:
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index: 4
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name: <alsa_input.usb-NA_Lenovo_Wireless_Headset_W770-00.analog-mono>
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device.description = "Lenovo Wireless Headset W770 Analog Mono"
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index: 5
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name: <alsa_output.pci-0000_00_14.2.analog-stereo.monitor>
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device.description = "Monitor of Built-in Audio Analog Stereo"
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### configuration
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vim ~/.config/cava/config
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# you can use the index number or by name for the source
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method = pulse
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source = alsa_output.pci-0000_00_14.2.analog-stereo.monitor
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; source = 5
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### references
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- https://www.youtube.com/watch?v=ud_8Up2E_PE
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- https://github.com/karlstav/cava
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### contact
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_ _ _ _
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__ _ ___ | |_| |__ | | ___| |_ _ _
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/ _` |/ _ \| __| '_ \| |/ _ \ __| | | |
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| (_| | (_) | |_| |_) | | __/ |_| |_| |
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\__, |\___/ \__|_.__/|_|\___|\__|\__,_|
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|___/
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- http://www.youtube.com/user/gotbletu
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- https://twitter.com/gotbletu
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- https://plus.google.com/+gotbletu
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- https://github.com/gotbletu
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- gotbletu@gmail.com
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