Linux command
pw-dump 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Example
pw-dump
Example
pw-dump [object_id]
Example
pw-dump -m
Example
pw-dump -r [remote_name] > [path/to/dump.json]
Example
pw-dump -C [never|always|auto]
说明
pw-dump outputs PipeWire's current state as JSON, including nodes, devices, modules, ports, links, and other objects. This comprehensive dump is useful for debugging, scripting, and understanding the current audio/video configuration. The output includes object properties, formats, parameters, and relationships between components. The monitor mode keeps running and outputs changes as they occur.
参数
- -m, --monitor
- Monitor for changes and dump again on updates
- -r, --remote _name_
- Connect to remote PipeWire instance
- -N, --no-colors
- Disable color output.
- -C, --color _mode_
- Color mode: never, always, or auto.
- --version
- Show version information.
- -h, --help
- Display help message.
FAQ
What is the pw-dump command used for?
pw-dump outputs PipeWire's current state as JSON, including nodes, devices, modules, ports, links, and other objects. This comprehensive dump is useful for debugging, scripting, and understanding the current audio/video configuration. The output includes object properties, formats, parameters, and relationships between components. The monitor mode keeps running and outputs changes as they occur.
How do I run a basic pw-dump example?
Run `pw-dump` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -m, --monitor do in pw-dump?
Monitor for changes and dump again on updates