Show HN: X11 tool to share a screen area in any video meeting

• clipscreen

  1 515 7.7 C

  Mirror a portion of your screen to a virtual monitor for easier screen sharing.

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• slop

  6 854 3.7 C++

  slop (Select Operation) is an application that queries for a selection from the user and prints the region to stdout. (by naelstrof)

  https://github.com/naelstrof/slop Can also use a utility like this one, which lets you select an area of the screen and output it in a specified format.

• wlroots

  108 1,969 9.8 C

  Discontinued A modular Wayland compositor library

  

  Even then, "tinywl" which aims to be a "minimum viable product" Wayland compositor based on wlroots is almost 1k lines:

  https://github.com/swaywm/wlroots/tree/master/tinywl

• obs-zoom-to-mouse

  2 369 6.3 Lua

  An OBS lua script to zoom a display-capture source to focus on the mouse

  With my 49" I use OBS + Mouse follow script + OBS preview window on laptop screen and share my entire laptop screen. That way I know the window size is suitable for others viewing from their laptops and the preview follows my mouse and you can tweak zoom levels and mouse boundaries on the fly. Also with the OBS preview window open on launch, you never have to see/interact with the main OBS window/application again.

  https://github.com/BlankSourceCode/obs-zoom-to-mouse

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