Linux command
cava 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Start audio visualizer
cava
Use custom config file
cava -p [/path/to/config]
Show version
cava -v
说明
cava (Console Audio Visualizer for ALSA) is a bar spectrum audio visualizer that displays real-time frequency analysis as animated bars in the terminal or on the desktop. It captures audio from the system and renders it as a colorful equalizer-style display. The visualizer supports multiple audio backends including ALSA, PulseAudio, PipeWire, JACK, sndio, and PortAudio. Output can be rendered through ncurses for terminal display, SDL for a desktop window, or raw data for piping to other programs. All visual and audio settings are controlled through a configuration file.
参数
- -p _path_
- Path to configuration file
- -v
- Print version
FAQ
What is the cava command used for?
cava (Console Audio Visualizer for ALSA) is a bar spectrum audio visualizer that displays real-time frequency analysis as animated bars in the terminal or on the desktop. It captures audio from the system and renders it as a colorful equalizer-style display. The visualizer supports multiple audio backends including ALSA, PulseAudio, PipeWire, JACK, sndio, and PortAudio. Output can be rendered through ncurses for terminal display, SDL for a desktop window, or raw data for piping to other programs. All visual and audio settings are controlled through a configuration file.
How do I run a basic cava example?
Run `cava` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -p _path_ do in cava?
Path to configuration file