Linux command
jackd 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Start JACK with ALSA driver
jackd -d alsa
Specify sample rate and buffer
jackd -d alsa -r [48000] -p [256]
Start in realtime mode
jackd -R -d alsa
Use specific device
jackd -d alsa -d [hw:0]
Start with verbose output
jackd -v -d alsa
说明
jackd is the JACK audio server daemon. It provides low-latency audio connections between applications with sample-accurate synchronization. JACK is essential for professional audio on Linux, enabling complex routing between DAWs, synthesizers, effects, and hardware.
参数
- -d _driver_
- Audio driver (alsa, coreaudio, dummy).
- -R, --realtime
- Use realtime scheduling.
- -r _rate_
- Sample rate (44100, 48000, etc.).
- -p _frames_
- Frames per period (buffer size).
- -n _periods_
- Number of periods.
- -P
- Playback only.
- -C
- Capture only.
- -v, --verbose
- Verbose output.
- -T, --temporary
- Exit when all clients disconnect.
FAQ
What is the jackd command used for?
jackd is the JACK audio server daemon. It provides low-latency audio connections between applications with sample-accurate synchronization. JACK is essential for professional audio on Linux, enabling complex routing between DAWs, synthesizers, effects, and hardware.
How do I run a basic jackd example?
Run `jackd -d alsa` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -d _driver_ do in jackd?
Audio driver (alsa, coreaudio, dummy).