Show HN: Wl-pick – a live window picker for Sway

AI Digest

wl-pick 是 Sway 窗口管理器的实时窗口选择工具，通过 Sway 新协议实现高效预览，解决视频会议共享单窗口需求，提升操作效率。

wl-pick offers real-time window previews for Sway, enabling efficient single-window sharing via new protocols, improving workflow for video calls.

Key points

• 为视频会议共享单窗口需求开发，解决传统脚本预览延迟问题 Developed for single-window sharing in video calls, overcoming traditional script preview delays
• 利用 Sway 1.12 的窗口捕获协议实现实时预览，无需额外渲染 Real-time previews via Sway 1.12's window capture protocol without extra rendering
• 通过内存文件描述符传递画面数据，避免像素级处理提升性能 Transfers image data via memory file descriptors to avoid pixel processing
• 支持窗口切换和屏幕录制选择器两种主要使用场景 Supports window switching and screen recording selector use cases

Takeaway: wl-pick 通过协议优化实现高效窗口管理，适合需要实时预览的场景。 / wl-pick achieves efficient window management via protocol optimization for real-time previews.

Why it matters 提供高效窗口管理方案，适合开发者优化系统交互体验。